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Max Spark Ignition Kits

IMPORTANT INSTRUCTIONS:

 STEP 1: Find your engine model (For example, O-235-E2B)

 STEP 2: Select SINGLE or DUAL Impulse Coupling. This determines the first section of your Kit Part Number. 

(Example: For an O-235-E2B with Single Impulse Coupling, the Kit Number is AP4315)

 STEP 3: Choose your spark plug options and add the corresponding hyphenated(-) section to the end.

(Example: Kit Number becomes AP4315-40)

 STEP 4: If you want the PowerUp Overhauled Magneto option, simply add an "R" to the end. If you want PowerUp New Magnetos, do not add an "R".

(Example: Kit Number becomes AP4315-40R)

**Note: Some engine models might appear more than once because of different spark plug options. Be sure to double check the spark plug column and impulse coupling column to ensure you are finding the right kit number.

 

 Engine Manufacturer  Engine - Model (Degree°, HP) CHOOSE YOUR IMPULSE COUPLING SPARK PLUG OPTIONS
    SINGLE IMPULSE COUPLING DUAL IMPULSE COUPLING 5/8”-24 Thread 3/4”-20 Thread
           
Franklin 4A-235-B31 (32°,116HP)   AP4392   -32S, -32
Franklin 4A-235-B4 (26°,125HP)   AP4392   -32, -32S
           
Continental Aerospace A-65-1 (30°,65HP) AP4522 AP4334 -38S, -40  
Continental Aerospace A-65-3 (30°,65HP) AP4522 AP4334 -40  
Continental Aerospace A-65-6 (30°,65HP) AP4522 AP4334 -40  
Continental Aerospace A-65-6J (30°,65HP) AP4522 AP4334 -40  
Continental Aerospace A-65-7 (30°,65HP) AP4522 AP4334 -38S, -40  
Continental Aerospace A-65-8 (30°,65HP) AP4522 AP4334 -40  
Continental Aerospace A-65-8F (30°,65HP) AP4522 AP4334 -40  
Continental Aerospace A-65-8FJ (30°,65HP) AP4522 AP4334 -40, -37BY  
Continental Aerospace A-65-8J (30°,65HP) AP4522 AP4334 -40  
Continental Aerospace A-75-3 (30°,75HP) AP4522 AP4334 -38S, -40, -38  
Continental Aerospace A-75-6 (30°,75HP) AP4522 AP4334 -38S, -40  
Continental Aerospace A-75-6J (30°,75HP) AP4522 AP4334 -38S, -40  
Continental Aerospace A-75-8 (30°,75HP) AP4522 AP4334 -40  
Continental Aerospace A-75-8F (30°,75HP) AP4522 AP4334 -40  
Continental Aerospace A-75-8FJ (30°,75HP) AP4522 AP4334 -40  
Continental Aerospace A-75-8J (30°,75HP) AP4522 AP4334 -40  
Continental Aerospace A-75-9 (30°,75HP) AP4522   -38S, -40  
Continental Aerospace A-75-9J (30°,75HP) AP4522   -38S, -40  
Continental Aerospace C-145-2 (26°,145HP)   AP6327 -38S, -40, -38, -37BY  
Continental Aerospace C-145-2H (26°,145HP)   AP6327 -37BY, -38S, -40, -38  
Continental Aerospace C-145-2HP (26°,145HP)   AP6327 -37BY, -38, -38S, -40  
Continental Aerospace C-75-12 (30°,75HP)   AP4520 -38S, -40, -38, -37BY  
Continental Aerospace C-75-12F (30°,75HP)   AP4520 -38S, -40, -38, -37BY  
Continental Aerospace C-75-12FH (30°,75HP)   AP4520 -38, -37BY, -38S, -40  
Continental Aerospace C-75-12FHJ (30°,75HP)   AP4520 -40, -38, -37BY, -38S  
Continental Aerospace C-75-12FJ (30°,75HP)   AP4520 -40, -38, -38S, -37BY  
Continental Aerospace C-75-12J (30°,75HP)   AP4520 -37BY, -38S, -40, -38  
Continental Aerospace C-75-15 (30°,75HP)   AP4520 -37BY, -38, -38S, -40  
Continental Aerospace C-75-15F (30°,75HP)   AP4520 -38S, -40, -38, -37BY  
Continental Aerospace C-75-8 (30°,75HP)   AP4334 -38S, -40  
Continental Aerospace C-75-8F (30°,75HP)   AP4334 -38S, -40  
Continental Aerospace C-75-8FH (30°,75HP)   AP4334 -38S, -40  
Continental Aerospace C-75-8FHJ (30°,75HP)   AP4334 -38S, -40  
Continental Aerospace C-75-8FJ (30°,75HP)   AP4334 -38S, -40  
Continental Aerospace C-75-8J (30°,75HP)   AP4334 -38S, -40  
Continental Aerospace C-85-12 (30°,85HP)   AP4520 -38S, -40  
Continental Aerospace C-85-12F (30°,85HP)   AP4520 -38S, -40  
Continental Aerospace C-85-12FH (30°,85HP)   AP4520 -38S, -40  
Continental Aerospace C-85-12FHJ (30°,85HP)   AP4520 -38S, -40  
Continental Aerospace C-85-12FJ (30°,85HP)   AP4520 -38S, -40  
Continental Aerospace C-85-12J (30°,85HP)   AP4520 -40, -38S  
Continental Aerospace C-85-14 (30°,85HP)   AP4520 -38S, -40, -38, -37BY  
Continental Aerospace C-85-14F (30°,85HP)   AP4520 -38S, -40  
Continental Aerospace C-85-15 (30°,85HP)   AP4520 -38S, -40  
Continental Aerospace C-85-15F (30°,85HP)   AP4520 -38S, -40  
Continental Aerospace C-85-8 (30°,85HP) AP4522 AP4334 -38S, -40  
Continental Aerospace C-85-8F (30°,85HP) AP4522 AP4334 -38S, -40  
Continental Aerospace C-85-8FHJ (30°,87HP) AP4522 AP4334 -38S, -40  
Continental Aerospace C-85-8FJ (30°,87HP) AP4522 AP4334 -38S, -40  
Continental Aerospace C-85-8J (30°,87HP) AP4522 AP4334 -38S, -40  
Continental Aerospace C-90-12F (25°,95HP)   AP4520 -38S, -40  
Continental Aerospace C-90-12FH (25°,95HP)   AP4520 -38S, -40  
Continental Aerospace C-90-12FJ (25°,95HP)   AP4520 -38S, -40  
Continental Aerospace C-90-12FP (25°,95HP)   AP4520 -38S, -40  
Continental Aerospace C-90-14F (25°,95HP)   AP4520 -40, -38S  
Continental Aerospace C-90-14FH (25°,95HP)   AP4520 -40, -38S  
Continental Aerospace C-90-14FJ (25°,95HP)   AP4520 -38S, -40  
Continental Aerospace C-90-16F (25°,95HP)   AP4520 -38S, -40  
Continental Aerospace C-90-8F (25°,95HP) AP4522 AP4334 -38S, -40  
Continental Aerospace C-90-8FJ (25°,95HP) AP4522 AP4334 -40, -38S  
Continental Aerospace E-165-2 (26°,165HP)   AP6377   -38, -38S, -40
Continental Aerospace E-165-2 (26°,165HP)   AP6379   -38S, -40, -38
Continental Aerospace E-165-2 (26°,165HP)   AP6577 -38S, -40, -38  
Continental Aerospace E-165-2 (26°,165HP)   AP6579 -38S, -40, -38  
Continental Aerospace E-165-3 (26°,165HP)   AP6377   -38S, -38, -40
Continental Aerospace E-165-3 (26°,165HP)   AP6379   -38S, -40, -38
Continental Aerospace E-165-3 (26°,165HP)   AP6577 -38S, -40, -38  
Continental Aerospace E-165-3 (26°,165HP)   AP6579 -38S, -40, -38  
Continental Aerospace E-165-4 (26°,165HP)   AP6377   -38S, -40, -38
Continental Aerospace E-165-4 (26°,165HP)   AP6379   -38S, -40, -38
Continental Aerospace E-165-4 (26°,165HP)   AP6577 -38S, -40, -38  
Continental Aerospace E-165-4 (26°,165HP)   AP6579 -38S, -40, -38  
Continental Aerospace E-185-1 (26°,205HP)   AP6377   -38, -40, -38S
Continental Aerospace E-185-1 (26°,205HP)   AP6379   -40, -38, -38S
Continental Aerospace E-185-1 (26°,205HP)   AP6577 -38S, -40, -38  
Continental Aerospace E-185-1 (26°,205HP)   AP6579 -38, -38S, -40  
Continental Aerospace E-185-10 (26°,205HP)   AP6377   -38, -38S, -40
Continental Aerospace E-185-10 (26°,205HP)   AP6379   -38, -38S, -40
Continental Aerospace E-185-10 (26°,205HP)   AP6577 -38S, -40, -38  
Continental Aerospace E-185-10 (26°,205HP)   AP6579 -38S, -40, -38  
Continental Aerospace E-185-11 (26°,205HP)   AP6377   -38, -38S, -40
Continental Aerospace E-185-11 (26°,205HP)   AP6379   -38, -40, -38S
Continental Aerospace E-185-11 (26°,205HP)   AP6577 -38S, -40, -38  
Continental Aerospace E-185-11 (26°,205HP)   AP6579 -38S, -40, -38  
Continental Aerospace E-185-2 (26°,185HP)   AP6377   -38S, -40, -38
Continental Aerospace E-185-2 (26°,185HP)   AP6379   -38S, -40, -38
Continental Aerospace E-185-2 (26°,185HP)   AP6577 -38S, -40, -38  
Continental Aerospace E-185-2 (26°,185HP)   AP6579 -38S, -40, -38  
Continental Aerospace E-185-3 (26°,205HP)   AP6377   -38, -38S, -40
Continental Aerospace E-185-3 (26°,205HP)   AP6379   -38, -40, -38S
Continental Aerospace E-185-3 (26°,205HP)   AP6577 -38S, -40, -38  
Continental Aerospace E-185-3 (26°,205HP)   AP6579 -38S, -40, -38  
Continental Aerospace E-185-5 (26°,185HP)   AP6377   -38S, -40, -38
Continental Aerospace E-185-5 (26°,185HP)   AP6379   -38S, -40, -38
Continental Aerospace E-185-5 (26°,185HP)   AP6577 -38S, -40, -38  
Continental Aerospace E-185-5 (26°,185HP)   AP6579 -38S, -40, -38  
Continental Aerospace E-185-8 (26°,205HP)   AP6377   -38S, -40, -38
Continental Aerospace E-185-8 (26°,205HP)   AP6379   -38S, -38, -40
Continental Aerospace E-185-8 (26°,205HP)   AP6577 -38S, -40, -38  
Continental Aerospace E-185-8 (26°,205HP)   AP6579 -38S, -40, -38  
Continental Aerospace E-185-9 (26°,205HP)   AP6377   -38S, -40, -38
Continental Aerospace E-185-9 (26°,205HP)   AP6379   -38S, -40, -38
Continental Aerospace E-185-9 (26°,205HP)   AP6577 -38S, -40, -38  
Continental Aerospace E-185-9 (26°,205HP)   AP6579 -38S, -40, -38  
Continental Aerospace E-225-2 (26°,225HP)   AP6377   -38S, -40, -38
Continental Aerospace E-225-2 (26°,225HP)   AP6379   -40, -38, -38S
Continental Aerospace E-225-2 (26°,225HP)   AP6577 -40, -38, -38S  
Continental Aerospace E-225-2 (26°,225HP)   AP6579 -38S, -40, -38  
Continental Aerospace E-225-4 (26°,225HP)   AP6377   -38S, -40, -38
Continental Aerospace E-225-4 (26°,225HP)   AP6379   -40, -38, -38S
Continental Aerospace E-225-4 (26°,225HP)   AP6577 -40, -38, -38S  
Continental Aerospace E-225-4 (26°,225HP)   AP6579 -38S, -40, -38  
Continental Aerospace E-225-8 (26°,225HP)   AP6377   -38S, -40, -38
Continental Aerospace E-225-8 (26°,225HP)   AP6379   -40, -38, -38S
Continental Aerospace E-225-8 (26°,225HP)   AP6577 -40, -38, -38S  
Continental Aerospace E-225-8 (26°,225HP)   AP6579 -38S, -40, -38  
Continental Aerospace E-225-9 (26°,225HP)   AP6377   -38S, -40, -38
Continental Aerospace E-225-9 (26°,225HP)   AP6379   -40, -38, -38S
Continental Aerospace E-225-9 (26°,225HP)   AP6577 -40, -38, -38S  
Continental Aerospace E-225-9 (26°,225HP)   AP6579 -38S, -40, -38  
Continental Aerospace GO-300-A (28°,175HP)   AP6326 -38S, -40, -38, -37BY  
Continental Aerospace GO-300-B (28°,175HP)   AP6326 -38, -37BY, -40, -38S  
Continental Aerospace GO-300-C (28°,175HP)   AP6326 -40, -38, -37BY, -38S  
Continental Aerospace GO-300-D (28°,175HP)   AP6326 -38S, -40, -38, -37BY  
Continental Aerospace GO-300-E (28°,175HP)   AP6326 -38S, -40, -38, -37BY  
Continental Aerospace IO-360-A (20°,210HP)   AP6322   -38, -38S
Continental Aerospace IO-360-B (20°,180HP)   AP6322   -38, -38S, -40
Continental Aerospace IO-360-C (20°,210HP)   AP6322   -38, -38S
Continental Aerospace IO-360-CB (20°,210HP)   AP6322   -38, -38S
Continental Aerospace IO-360-D (20°,210HP)   AP6322   -38, -38S
Continental Aerospace IO-360-DB (20°,210HP)   AP6322   -38
Continental Aerospace IO-360-E (20°,210HP)   AP6322   -38, -38S
Continental Aerospace IO-360-ES (24°,210HP)   AP6322   -38, -38S
Continental Aerospace IO-360-G (20°,210HP)   AP6322   -38, -38S
Continental Aerospace IO-360-GB (20°,210HP)   AP6322   -38S, -38
Continental Aerospace IO-360-H (20°,210HP)   AP6322   -38S, -38
Continental Aerospace IO-360-HB (20°,210HP)   AP6322   -38, -38S
Continental Aerospace IO-360-J (20°,210HP)   AP6322   -38, -38S
Continental Aerospace IO-360-JB (20°,210HP)   AP6322   -38, -38S
Continental Aerospace IO-360-K (20°,195HP)   AP6322   -38, -38S
Continental Aerospace IO-360-KB (20°,195HP)   AP6322   -38, -38S
Continental Aerospace IO-470-A (24°,240HP)   AP6320   -38, -38S, -40
Continental Aerospace IO-470-A (24°,240HP)   AP6520 -38, -38S, -40  
Continental Aerospace IO-470-C (26°,250HP)   AP6320   -38, -38S, -40
Continental Aerospace IO-470-C (26°,250HP)   AP6520 -38, -38S, -40  
Continental Aerospace IO-470-D (20°,260HP) AP6313 AP6320   -32
Continental Aerospace IO-470-E (20°,260HP) AP6313 AP6320   -32
Continental Aerospace IO-470-F (20°,260HP) AP6313 AP6320   -32
Continental Aerospace IO-470-G (26°,250HP)   AP6320   -40, -38, -38S
Continental Aerospace IO-470-G (26°,250HP)   AP6520 -40, -38, -38S  
Continental Aerospace IO-470-H (20°,260HP)   AP6320   -32, -32S, -36S
Continental Aerospace IO-470-H (20°,260HP)   AP6520 -38, -38S  
Continental Aerospace IO-470-J (22°,225HP)   AP6320   -38S, -40, -38
Continental Aerospace IO-470-J (22°,225HP)   AP6520 -38S, -40, -38  
Continental Aerospace IO-470-K (22°,225HP) AP6313 AP6320   -38S, -40, -38
Continental Aerospace IO-470-K (22°,225HP) AP6513 AP6520 -38S, -40, -38  
Continental Aerospace IO-470-L (20°,260HP) AP6313 AP6320   -32
Continental Aerospace IO-470-LO (20°,260HP)   AP6320   -32
Continental Aerospace IO-470-M (20°,260HP)   AP6320   -32, -32S, -36S
Continental Aerospace IO-470-M (20°,260HP)   AP6520 -38, -38S  
Continental Aerospace IO-470-N (20°,260HP)   AP6320   -32
Continental Aerospace IO-470-P (26°,250HP)   AP6320   -38, -38S, -40
Continental Aerospace IO-470-P (26°,250HP)   AP6520 -38, -38S, -40  
Continental Aerospace IO-470-R (26°,250HP)   AP6320   -40, -38, -38S
Continental Aerospace IO-470-R (26°,250HP)   AP6520 -40, -38S, -38  
Continental Aerospace IO-470-S (20°,260HP) AP6313 AP6320   -32
Continental Aerospace IO-470-T (26°,250HP)   AP6320   -38, -38S, -40
Continental Aerospace IO-470-T (26°,250HP)   AP6520 -38, -38S, -40  
Continental Aerospace IO-470-U (20°,260HP) AP6313 AP6320   -32
Continental Aerospace IO-470-V (20°,260HP) AP6313 AP6320   -32
Continental Aerospace IO-470-VO (20°,260HP)   AP6320   -32
Continental Aerospace IO-520-A (22°,285HP)   AP6320   -32
Continental Aerospace IO-520-B (22°,285HP) AP6313 AP6320   -32
Continental Aerospace IO-520-BA (22°,285HP) AP6313 AP6320   -32
Continental Aerospace IO-520-BB (22°,285HP) AP6313 AP6320   -32
Continental Aerospace IO-520-C (22°,285HP) AP6313 AP6320   -32
Continental Aerospace IO-520-CB (22°,285HP) AP6313 AP6320   -32
Continental Aerospace IO-520-D (22°,300HP)   AP6320   -32
Continental Aerospace IO-520-E (22°,300HP) AP6313 AP6320   -32
Continental Aerospace IO-520-F (22°,300HP)   AP6320   -32
Continental Aerospace IO-520-J (22°,285HP)   AP6320   -32
Continental Aerospace IO-520-K (22°,300HP)   AP6320   -32
Continental Aerospace IO-520-L (22°,300HP)   AP6320   -32
Continental Aerospace IO-520-M (22°,285HP) AP6313 AP6320   -32
Continental Aerospace IO-520-MB (22°,285HP) AP6313 AP6320   -32
Continental Aerospace IO-520-N (22°,300HP)   AP6320   -32
Continental Aerospace IO-520-NB (22°,300HP)   AP6320   -32
Continental Aerospace IO-550-A (22°,300HP) AP6313 AP6320   -32
Continental Aerospace IO-550-B (22°,300HP)   AP6320   -32, -32S, -36S
Continental Aerospace IO-550-C (22°,300HP)   AP6320   -32, -32S, -36S
Continental Aerospace IO-550-D (22°,300HP)   AP6320   -32
Continental Aerospace IO-550-F (22°,300HP)   AP6320   -32
Continental Aerospace IO-550-L (22°,300HP)   AP6320   -32
Continental Aerospace O-200-A (25°,100HP)   AP4520 -38S, -40  
Continental Aerospace O-200-B (25°,100HP)   AP4520 -38S, -40  
Continental Aerospace O-200-C (25°,100HP)   AP4520 -38S, -40  
Continental Aerospace O-300-A (26°,145HP)   AP6327 -38S, -40, -38, -37BY  
Continental Aerospace O-300-B (26°,145HP)   AP6327 -38S, -40, -38, -37BY  
Continental Aerospace O-300-C (26°,145HP)   AP6327 -38S, -40, -38, -37BY  
Continental Aerospace O-300-D (26°,145HP)   AP6327 -38S, -37BY, -40, -38  
Continental Aerospace O-300-E (26°,145HP)   AP6327 -38S, -40, -38, -37BY  
Continental Aerospace O-470-11 (26°,213HP)   AP6377   -38, -40, -38S
Continental Aerospace O-470-11 (26°,213HP)   AP6379   -38S, -40, -38
Continental Aerospace O-470-11 (26°,213HP)   AP6577 -38S, -40, -38  
Continental Aerospace O-470-11 (26°,213HP)   AP6579 -38S, -40, -38  
Continental Aerospace O-470-11B (26°,213HP)   AP6377   -38S, -40
Continental Aerospace O-470-11B (26°,213HP)   AP6379   -40, -38S
Continental Aerospace O-470-11B (26°,213HP)   AP6577 -38S, -40  
Continental Aerospace O-470-11B (26°,213HP)   AP6579 -38S, -40  
Continental Aerospace O-470-11B-C1 (26°,213HP)   AP6377   -38S, -40
Continental Aerospace O-470-11B-C1 (26°,213HP)   AP6379   -38S, -40
Continental Aerospace O-470-11B-C1 (26°,213HP)   AP6577 -38S, -40  
Continental Aerospace O-470-11B-C1 (26°,213HP)   AP6579 -38S, -40  
Continental Aerospace O-470-11-C1 (26°,213HP)   AP6377   -40, -38S
Continental Aerospace O-470-11-C1 (26°,213HP)   AP6379   -38S, -40
Continental Aerospace O-470-11-C1 (26°,213HP)   AP6577 -38S, -40  
Continental Aerospace O-470-11-C1 (26°,213HP)   AP6579 -38S, -40  
Continental Aerospace O-470-13 (26°,225HP)   AP6377   -40, -38, -38S
Continental Aerospace O-470-13 (26°,225HP)   AP6379   -38, -38S, -40
Continental Aerospace O-470-13 (26°,225HP)   AP6577 -38, -38S, -40  
Continental Aerospace O-470-13 (26°,225HP)   AP6579 -38S, -40, -38  
Continental Aerospace O-470-13A (26°,225HP)   AP6377   -38S, -40, -38
Continental Aerospace O-470-13A (26°,225HP)   AP6379   -38, -38S, -40
Continental Aerospace O-470-13A (26°,225HP)   AP6577 -38, -40, -38S  
Continental Aerospace O-470-13A (26°,225HP)   AP6579 -38S, -40, -38  
Continental Aerospace O-470-15 (26°,213HP)   AP6377   -38S, -40, -38
Continental Aerospace O-470-15 (26°,213HP)   AP6379   -38S, -40, -38
Continental Aerospace O-470-15 (26°,213HP)   AP6577 -40, -38, -38S  
Continental Aerospace O-470-15 (26°,213HP)   AP6579 -38S, -40, -38  
Continental Aerospace O-470-4 (26°,225HP)   AP6377   -38S, -40, -38
Continental Aerospace O-470-4 (26°,225HP)   AP6379   -38, -38S, -40
Continental Aerospace O-470-4 (26°,225HP)   AP6577 -38, -40, -38S  
Continental Aerospace O-470-4 (26°,225HP)   AP6579 -38S, -40, -38  
Continental Aerospace O-470-A (26°,225HP)   AP6320   -38S, -40
Continental Aerospace O-470-A (26°,225HP)   AP6520 -38S, -40  
Continental Aerospace O-470-B (24°,240HP)   AP6320   -38S, -40, -38
Continental Aerospace O-470-B (24°,240HP)   AP6520 -38S, -40, -38  
Continental Aerospace O-470-B-C1 (24°,240HP)   AP6320   -40, -38
Continental Aerospace O-470-B-C1 (24°,240HP)   AP6520 -40, -38  
Continental Aerospace O-470-E (26°,225HP)   AP6320   -38S, -40
Continental Aerospace O-470-E (26°,225HP)   AP6520 -38S, -40  
Continental Aerospace O-470-G (24°,240HP)   AP6320   -38S, -40, -38
Continental Aerospace O-470-G (24°,240HP)   AP6520 -38S, -38, -40  
Continental Aerospace O-470-G-C1 (24°,240HP)   AP6320   -40, -38
Continental Aerospace O-470-G-C1 (24°,240HP)   AP6520 -40, -38  
Continental Aerospace O-470-H (24°,240HP)   AP6320   -38S, -40, -38
Continental Aerospace O-470-H (24°,240HP)   AP6520 -38S, -40, -38  
Continental Aerospace O-470-J (20°,225HP)   AP6320   -40, -38S
Continental Aerospace O-470-J (20°,225HP)   AP6520 -38S, -40  
Continental Aerospace O-470-K (22°,230HP)   AP6320   -38S, -40
Continental Aerospace O-470-K (22°,230HP)   AP6520 -38S, -40  
Continental Aerospace O-470-K-C1 (22°,230HP)   AP6320   -40, -38
Continental Aerospace O-470-K-C1 (22°,230HP)   AP6520 -40, -38  
Continental Aerospace O-470-L (22°,230HP) AP6313 AP6320   -38S, -40
Continental Aerospace O-470-L (22°,230HP) AP6513 AP6520 -38S, -40  
Continental Aerospace O-470-L-C1 (22°,230HP)   AP6320   -40, -38
Continental Aerospace O-470-L-C1 (22°,230HP)   AP6520 -40, -38  
Continental Aerospace O-470-M (24°,240HP)   AP6320   -38S, -40, -38
Continental Aerospace O-470-M (24°,240HP)   AP6520 -38S, -40, -38  
Continental Aerospace O-470-M-C1 (24°,240HP)   AP6320   -40, -38
Continental Aerospace O-470-M-C1 (24°,240HP)   AP6520 -38, -40  
Continental Aerospace O-470-N (24°,240HP)   AP6320   -38S, -40, -38
Continental Aerospace O-470-N (24°,240HP)   AP6520 -38S, -40, -38  
Continental Aerospace O-470-P (24°,240HP)   AP6320   -38S, -40, -38
Continental Aerospace O-470-P (24°,240HP)   AP6520 -40, -38, -38S  
Continental Aerospace O-470-R (22°,230HP) AP6313 AP6320   -38S, -40, -38
Continental Aerospace O-470-R (22°,230HP) AP6513 AP6520 -38S, -40, -38  
Continental Aerospace O-470-S (22°,230HP)   AP6320   -38S, -40, -38
Continental Aerospace O-470-S (22°,230HP)   AP6520 -38S, -40, -38  
Continental Aerospace O-470-T (24°,230HP)   AP6320   -32
Continental Aerospace O-470-U (24°,230HP)   AP6320   -32
Continental Aerospace TSIO-360-A (20°,210HP)   AP6322   -38S, -38
Continental Aerospace TSIO-360-A (20°,210HP)   AP6323   -38S, -38
Continental Aerospace TSIO-360-AB (20°,210HP)   AP6322   -38, -38S
Continental Aerospace TSIO-360-AB (20°,210HP)   AP6323   -38, -38S
Continental Aerospace TSIO-360-B (20°,210HP)   AP6322   -38, -38S
Continental Aerospace TSIO-360-B (20°,210HP)   AP6323   -38, -38S
Continental Aerospace TSIO-360-BB (20°,210HP)   AP6322   -38
Continental Aerospace TSIO-360-BB (20°,210HP)   AP6323   -38
Continental Aerospace TSIO-360-C (20°,225HP)   AP6322   -38S, -38
Continental Aerospace TSIO-360-C (20°,225HP)   AP6323   -38, -38S
Continental Aerospace TSIO-360-CB (20°,225HP)   AP6322   -38
Continental Aerospace TSIO-360-CB (20°,225HP)   AP6323   -38
Continental Aerospace TSIO-360-D (20°,225HP)   AP6322   -38, -38S
Continental Aerospace TSIO-360-D (20°,225HP)   AP6323   -38, -38S
Continental Aerospace TSIO-360-DB (20°,225HP)   AP6322   -38, -38S
Continental Aerospace TSIO-360-DB (20°,225HP)   AP6323   -38, -38S
Continental Aerospace TSIO-360-E (20°,200HP)   AP6323   -38S, -38
Continental Aerospace TSIO-360-EB (20°,200HP)   AP6322   -38, -38S
Continental Aerospace TSIO-360-EB (20°,200HP)   AP6323   -38, -38S
Continental Aerospace TSIO-360-F (20°,200HP)   AP6322   -38, -38S
Continental Aerospace TSIO-360-F (20°,200HP)   AP6323   -38, -38S
Continental Aerospace TSIO-360-FB (20°,200HP)   AP6322   -38, -38S
Continental Aerospace TSIO-360-FB (20°,200HP)   AP6323   -38S, -38
Continental Aerospace TSIO-360-G (20°,210HP)   AP6322   -38, -38S
Continental Aerospace TSIO-360-G (20°,210HP)   AP6323   -38, -38S
Continental Aerospace TSIO-360-GB (20°,210HP)   AP6323   -38
Continental Aerospace TSIO-360-H (20°,210HP)   AP6322   -38, -38S
Continental Aerospace TSIO-360-H (20°,210HP)   AP6323   -38, -38S
Continental Aerospace TSIO-360-HB (20°,210HP)   AP6322   -38, -38S
Continental Aerospace TSIO-360-HB (20°,210HP)   AP6323   -38, -38S
Continental Aerospace TSIO-360-JB (20°,225HP)   AP6322   -38, -38S
Continental Aerospace TSIO-360-JB (20°,225HP)   AP6323   -38, -38S
Continental Aerospace TSIO-360-KB (20°,220HP)   AP6323   -38
Continental Aerospace TSIO-360-LB (20°,210HP)   AP6323   -38
Continental Aerospace TSIO-360-MB (20°,210HP)   AP6323   -38
Continental Aerospace TSIO-360-NB (20°,210HP)   AP6323   -38
Continental Aerospace TSIO-360-PB (20°,200HP)   AP6323   -38
Continental Aerospace TSIO-360-RB (22°,220HP)   AP6323   -38
Continental Aerospace TSIO-360-SB (20°,220HP)   AP6323   -38
Continental Aerospace          
Continental Aerospace TSIO-520-A (20°,285HP)   AP6320   -32, -32S
Continental Aerospace TSIO-520-A (20°,285HP)   AP6321   -32, -32S
Continental Aerospace TSIO-520-AE (20°,250HP)   AP6321   -32, -32S, -36S
Continental Aerospace TSIO-520-AF (22°,310HP)   AP6321   -32
Continental Aerospace TSIO-520-B (20°,285HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-B (20°,285HP)   AP6328   -32, -36S, -32S
Continental Aerospace TSIO-520-BB (20°,285HP)   AP6320   -32, -32S
Continental Aerospace TSIO-520-BB (20°,285HP)   AP6328   -32, -32S
Continental Aerospace TSIO-520-C (20°,285HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-C (20°,285HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-D (20°,285HP)   AP6320   -32S, -36S, -32
Continental Aerospace TSIO-520-D (20°,285HP)   AP6328   -32S, -36S, -32
Continental Aerospace TSIO-520-DB (20°,285HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-DB (20°,285HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-E (20°,300HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-E (20°,300HP)   AP6328   -32S, -36S, -32
Continental Aerospace TSIO-520-EB (20°,300HP)   AP6320   -32S, -36S, -32
Continental Aerospace TSIO-520-EB (20°,300HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-G (22°,300HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-G (22°,300HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-H (20°,285HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-H (20°,285HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-J (20°,310HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-J (20°,310HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-JB (20°,310HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-JB (20°,310HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-K (20°,285HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-K (20°,285HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-KB (20°,285HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-KB (20°,285HP)   AP6328   -36S, -32, -32S
Continental Aerospace TSIO-520-L (20°,310HP)   AP6320   -36S, -32, -32S
Continental Aerospace TSIO-520-L (20°,310HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-LB (20°,310HP)   AP6320   -32
Continental Aerospace TSIO-520-LB (20°,310HP)   AP6328   -32
Continental Aerospace TSIO-520-M (22°,310HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-M (22°,310HP)   AP6328   -36S, -32, -32S
Continental Aerospace TSIO-520-N (20°,310HP)   AP6320   -36S, -32S, -32
Continental Aerospace TSIO-520-N (20°,310HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-NB (20°,310HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-NB (20°,310HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-P (22°,310HP)   AP6320   -36S, -32, -32S
Continental Aerospace TSIO-520-P (22°,310HP)   AP6328   -36S, -32, -32S
Continental Aerospace TSIO-520-R (22°,310HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-R (22°,310HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-T (22°,310HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-T (22°,310HP)   AP6328   -32S, -36S, -32
Continental Aerospace TSIO-520-U (22°,300HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-U (22°,300HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-UB (22°,300HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-UB (22°,300HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-VB (20°,325HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-VB (20°,325HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-520-WB (20°,325HP)   AP6320   -32, -32S, -36S
Continental Aerospace TSIO-520-WB (20°,325HP)   AP6328   -32, -32S, -36S
Continental Aerospace TSIO-550-A (24°,360HP)   AP6328   -32
Continental Aerospace TSIO-550-B (24°,350HP)   AP6328   -32
Continental Aerospace TSIO-550-C (24°,310HP)   AP6328   -32
Continental Aerospace TSIO-550-E (24°,350HP)   AP6328   -32
           
Lycoming AEIO-320-D1B (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming AEIO-320-D1B (25°,160HP) AP4518   -38S, -40, -38, -37BY  
Lycoming AEIO-320-D1B (25°,160HP) AP4542 AP4576 -38S, -40, -38, -37BY  
Lycoming AEIO-320-D2B (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming AEIO-320-D2B (25°,160HP) AP4518   -38S, -40, -38, -37BY  
Lycoming AEIO-320-D2B (25°,160HP) AP4542 AP4576 -38S, -40, -38, -37BY  
Lycoming AEIO-320-E1A (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming AEIO-320-E1A (25°,150HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming AEIO-320-E1B (25°,150HP) AP4315 AP4325   -38S, -40, -38
Lycoming AEIO-320-E1B (25°,150HP) AP4516   -38S, -40, -38, -37BY  
Lycoming AEIO-320-E1B (25°,150HP)   AP4525 -38S, -37BY, -38, -40  
Lycoming AEIO-320-E2A (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming AEIO-320-E2A (25°,150HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming AEIO-320-E2B (25°,150HP) AP4315 AP4325   -38S, -40, -38
Lycoming AEIO-320-E2B (25°,150HP) AP4516   -38S, -40, -38, -37BY  
Lycoming AEIO-320-E2B (25°,150HP)   AP4525 -40, -38, -38S, -37BY  
Lycoming AEIO-360-A1A (20°,200HP) AP4536   -38, -38S, -37BY, -37  
Lycoming AEIO-360-A1A (25°,200HP) AP4536   -38, -38S, -37BY, -37  
Lycoming AEIO-360-A1B (20°,200HP)   AP4548   -38, -38S, -37
Lycoming AEIO-360-A1B6 (20°,200HP) AP4549 AP4548   -38, -38S, -37
Lycoming AEIO-360-A1D (20°,200HP) AP4530 AP4532 -38, -38S, -37BY, -37  
Lycoming AEIO-360-A1D (25°,200HP) AP4517 AP4528 -38, -37, -36S, -37BY, -38S  
Lycoming AEIO-360-A1E (20°,200HP) AP4316     -38, -38S, -37
Lycoming AEIO-360-A1E (20°,200HP) AP4530 AP4532 -38S, -37BY, -38, -37  
Lycoming AEIO-360-A1E (25°,200HP) AP4317 AP4326   -38, -38S, -37
Lycoming AEIO-360-A1E (25°,200HP) AP4517 AP4528 -37BY, -37, -38, -36S, -38S  
Lycoming AEIO-360-A2B (20°,200HP) AP4315 AP4325   -37, -38, -38S
Lycoming AEIO-360-A2B (20°,200HP) AP4516   -38, -37, -38S, -37BY  
Lycoming AEIO-360-A2B (20°,200HP)   AP4525 -38, -38S, -37BY, -37  
Lycoming AEIO-360-B1B (25°,180HP) AP4536   -38S, -40, -38, -37BY  
Lycoming AEIO-360-B1F (25°,180HP)   AP4326   -38, -38S, -40
Lycoming AEIO-360-B1F (25°,180HP)   AP4576 -37BY, -38, -40, -38S  
Lycoming AEIO-360-B1F6 (25°,180HP) AP4315 AP4325   -38S, -40, -38
Lycoming AEIO-360-B1F6 (25°,180HP) AP4516   -36S, -38S, -40, -38, -37BY  
Lycoming AEIO-360-B1F6 (25°,180HP)   AP4525 -38S, -37BY, -40, -36S, -38  
Lycoming AEIO-360-B1G6 (25°,180HP)   AP4325   -38S, -40, -38
Lycoming AEIO-360-B1G6 (25°,180HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming AEIO-360-B2F (25°,180HP)   AP4326   -38, -38S, -40
Lycoming AEIO-360-B2F (25°,180HP)   AP4576 -38, -37BY, -38S, -40  
Lycoming AEIO-360-B2F6 (25°,180HP) AP4315 AP4325   -38S, -40, -38
Lycoming AEIO-360-B2F6 (25°,180HP) AP4516   -37BY, -36S, -38S, -40, -38  
Lycoming AEIO-360-B2F6 (25°,180HP)   AP4525 -37BY, -38, -40, -36S, -38S  
Lycoming AEIO-360-B4A (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming AEIO-360-B4A (25°,180HP) AP4517 AP4528 -37BY, -38, -40, -38S  
Lycoming AEIO-360-H1A (25°,180HP) AP4315 AP4325   -38, -38S, -40
Lycoming AEIO-360-H1A (25°,180HP) AP4516   -38S, -40, -38, -36S, -37BY  
Lycoming AEIO-360-H1A (25°,180HP)   AP4525 -37BY, -36S, -38, -38S, -40  
Lycoming AEIO-540-D4A5 (25°,260HP) AP6536   -38, -38S, -40  
Lycoming AEIO-540-D4B5 (25°,260HP) AP6518   -38, -36S, -38S, -40  
Lycoming AEIO-540-D4B5 (25°,260HP) AP6519   -38, -40, -38S, -36S  
Lycoming AEIO-540-L1B5 (20°,300HP) AP6518   -38S, -40, -38  
Lycoming AIO-320-A1B (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming AIO-320-A1B (25°,160HP) AP4518 AP4576 -40, -38, -38S, -37BY  
Lycoming AIO-320-A2B (25°,160HP) AP4315 AP4325   -38S, -40, -38
Lycoming AIO-320-A2B (25°,160HP) AP4516   -40, -38, -38S, -37BY  
Lycoming AIO-320-A2B (25°,160HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming AIO-320-B1B (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming AIO-320-B1B (25°,160HP) AP4518 AP4576 -40, -38, -38S, -37BY  
Lycoming AIO-320-C1B (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming AIO-320-C1B (25°,160HP) AP4518 AP4576 -38, -37BY, -40, -38S  
Lycoming AIO-360-A1A (20°,200HP)   AP4548   -40, -38, -38S
Lycoming AIO-360-A1B (20°,200HP) AP4549 AP4548   -38, -38S, -40
Lycoming AIO-360-A2B (20°,200HP) AP4315 AP4325   -38, -38S, -40
Lycoming AIO-360-A2B (20°,200HP) AP4516   -38S, -40, -38, -37BY  
Lycoming AIO-360-A2B (20°,200HP)   AP4525 -37BY, -38S, -40, -38  
Lycoming AIO-360-B1B (20°,200HP) AP4549 AP4548   -38S, -40, -38
Lycoming HIO-360-D1A (20°,190HP)   AP4545 -38, -38S  
Lycoming IO-320-B1A (25°,160HP)   AP4326   -40, -38, -38S
Lycoming IO-320-B1A (25°,160HP)   AP4575 -37BY, -38S, -40, -38  
Lycoming IO-320-B1B (25°,160HP) AP4315 AP4325   -38, -38S, -40
Lycoming IO-320-B1B (25°,160HP) AP4516   -37BY, -38, -40, -38S  
Lycoming IO-320-B1B (25°,160HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming IO-320-B1C (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming IO-320-B1C (25°,160HP) AP4517 AP4528 -40, -38, -38S, -37BY  
Lycoming IO-320-B1D (25°,160HP) AP4539   -38S, -40, -38, -37BY  
Lycoming IO-320-B2A (25°,160HP) AP4317 AP4326   -38, -38S, -40
Lycoming IO-320-B2A (25°,160HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming IO-320-C1A - 1/2"   (25°,160HP)   AP4326   -38S, -40
Lycoming IO-320-C1A - 1/2"   (25°,160HP) AP4540 AP4575 -38S, -40  
Lycoming IO-320-C1A - 13/16"   (25°,160HP) AP4326   -37, -36S 2
Lycoming IO-320-C1A - 13/16"   (25°,160HP) AP4540 AP4575 -36S, -37  
Lycoming IO-320-D1A (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming IO-320-D1A (25°,160HP) AP4518 AP4576 -37BY, -38, -38S, -40  
Lycoming IO-320-D1B (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming IO-320-D1B (25°,160HP) AP4518 AP4576 -38S, -37BY, -40, -38  
Lycoming IO-320-E1A (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming IO-320-E1A (25°,150HP) AP4517 AP4528 -38S, -37BY, -40  
Lycoming IO-320-E1B (25°,150HP) AP4315 AP4325   -40, -38
Lycoming IO-320-E1B (25°,150HP) AP4516   -38S, -40, -37BY  
Lycoming IO-320-E1B (25°,150HP)   AP4525 -40, -37BY, -38S  
Lycoming IO-320-E2A (25°,150HP) AP4317 AP4326   -40, -38, -38S
Lycoming IO-320-E2A (25°,150HP) AP4517 AP4528 -38S, -40, -37BY  
Lycoming IO-320-E2B (25°,150HP) AP4315 AP4325   -38S, -38, -40
Lycoming IO-320-E2B (25°,150HP) AP4516   -38S, -40, -37BY  
Lycoming IO-320-E2B (25°,150HP)   AP4525 -38S, -40, -37BY  
Lycoming IO-320-F1A (25°,160HP)   AP4326   -37, -38S
Lycoming IO-320-F1A (25°,160HP)   AP4575 -37, -38S  
Lycoming IO-360-A1A (25°,200HP) AP4536   -38, -38S, -37BY  
Lycoming IO-360-A1B (20°,200HP) AP4316     -40, -38S, -38
Lycoming IO-360-A1B (20°,200HP) AP4530 AP4532 -38S, -37BY, -40, -38  
Lycoming IO-360-A1B (25°,200HP) AP4317 AP4326   -38, -38S
Lycoming IO-360-A1B (25°,200HP) AP4517 AP4528 -38, -38S, -37BY  
Lycoming IO-360-A1B (25°,200HP) AP4567 AP4577 -38, -38S, -37BY  
Lycoming IO-360-A1B6 (20°,200HP) AP4316     -38, -38S
Lycoming IO-360-A1B6 (25°,200HP) AP4317 AP4326   -38S, -38
Lycoming IO-360-A1B6 (25°,200HP) AP4567 AP4577 -36S, -38, -38S, -37BY  
Lycoming IO-360-A1C (20°,200HP) AP4535   -38, -38S, -37BY  
Lycoming IO-360-A1C (20°,200HP) AP4535   -38, -38S, -37BY  
Lycoming IO-360-A1D (20°,200HP) AP4316     -38, -38S, -40
Lycoming IO-360-A1D (20°,200HP) AP4530 AP4532 -38, -37BY  
Lycoming IO-360-A1D6 (20°,200HP) AP4316     -38, -38S
Lycoming IO-360-A2B (25°,200HP) AP4567 AP4577 -38, -38S, -37BY  
Lycoming IO-360-A2C (20°,200HP) AP4535   -37BY, -38, -38S  
Lycoming IO-360-A2C (20°,200HP) AP4535   -37BY, -38, -38S  
Lycoming IO-360-B1B (25°,180HP) AP4536   -38S, -40, -38, -37BY  
Lycoming IO-360-B1E (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming IO-360-B1E (25°,180HP) AP4567 AP4577 -40, -38, -37BY, -38S  
Lycoming IO-360-B1F (25°,180HP)   AP4326   -38S, -40, -38
Lycoming IO-360-B1F (25°,180HP)   AP4576 -40, -38, -38S, -37BY  
Lycoming IO-360-B1F6 (25°,180HP) AP4315 AP4325   -38S, -40, -38
Lycoming IO-360-B1F6 (25°,180HP) AP4516   -38S, -40, -38, -37BY  
Lycoming IO-360-B1F6 (25°,180HP)   AP4525 -40, -38, -38S, -37BY  
Lycoming IO-360-B2E-nd (25°,180HP)   AP4326   -38S, -40, -38
Lycoming IO-360-B2E-nd (25°,180HP)   AP4577 -38S, -40, -38, -37BY  
Lycoming IO-360-B2E-wd (25°,180HP   AP4576 -38S, -40, -38, -37BY  
Lycoming IO-360-B2F (25°,180HP)   AP4326   -38, -40, -38S
Lycoming IO-360-B2F (25°,180HP)   AP4576 -40, -38, -37BY, -38S  
Lycoming IO-360-B2F6 (25°,180HP)   AP4326   -38S, -40, -38
Lycoming IO-360-B2F6 (25°,180HP)   AP4576 -38S, -40, -38, -37BY  
Lycoming IO-360-B4A (25°,180HP) AP4317 AP4326   -40, -38, -38S
Lycoming IO-360-B4A (25°,180HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming IO-360-B4A (25°,180HP) AP4567 AP4577 -38, -37BY, -40, -38S  
Lycoming IO-360-C1B (20°,200HP) AP4535   -38, -38S, -37BY  
Lycoming IO-360-C1B (20°,200HP) AP4535   -38, -38S, -37BY  
Lycoming IO-360-C1C (20°,200HP) AP4566 AP4547 -38, -38S, -37BY  
Lycoming IO-360-C1C6 (20°,200HP) AP4316     -38, -38S
Lycoming IO-360-C1C6 (20°,200HP) AP4566 AP4547 -38, -38S, -37BY  
Lycoming IO-360-C1C6 (25°,200HP) AP4317 AP4326   -38, -38S
Lycoming IO-360-C1C6 (25°,200HP) AP4568   -37BY, -38S, -38  
Lycoming IO-360-C1D6 (20°,200HP) AP4316     -38, -38S
Lycoming IO-360-C1D6 (25°,200HP) AP4317 AP4326   -38, -38S
Lycoming IO-360-C1E6 (20°,200HP) AP4316     -38, -38S
Lycoming IO-360-C1E6 (20°,200HP) AP4566 AP4547 -38, -38S, -37BY  
Lycoming IO-360-C1E6 (25°,200HP) AP4317 AP4326   -38, -38S
Lycoming IO-360-C1E6 (25°,200HP) AP4568   -38, -38S, -37BY  
Lycoming IO-360-C1F (20°,200HP) AP4316     -38, -38S
Lycoming IO-360-C1F (25°,200HP) AP4317 AP4326   -38, -38S
Lycoming IO-360-D1A (20°,200HP)   AP4545 -38, -38S, -37BY  
Lycoming IO-360-F1A (25°,180HP) AP4317 AP4326   -37, -38S
Lycoming IO-360-F1A (25°,180HP) AP4567 AP4577 -36S, -38S, -40, -37  
Lycoming IO-360-K2A (20°,200HP) AP4316     -38, -38S, -40
Lycoming IO-360-K2A (20°,200HP) AP4530 AP4532 -38, -38S, -40  
Lycoming
Lycoming IO-540-AA1A5 (20°,270HP) AP6536   -37  
Lycoming IO-540-C1B5 (25°,250HP) AP6535   -40, -38, -38S  
Lycoming IO-540-C1B5 (25°,250HP) AP6536   -40, -38, -38S  
Lycoming IO-540-C1C5 (25°,250HP) AP6535   -38S, -40, -38  
Lycoming IO-540-C2C (25°,250HP) AP6317 AP6325   -38S, -40, -38
Lycoming IO-540-C2C (25°,250HP) AP6565 AP6526 -38S, -40, -38  
Lycoming IO-540-C4B5 (25°,250HP) AP6535   -38S, -40, -38  
Lycoming IO-540-C4B5 (25°,250HP) AP6536   -38S, -40, -38  
Lycoming IO-540-C4C5 (25°,250HP) AP6536   -40, -38, -38S  
Lycoming IO-540-D4A5 (25°,260HP) AP6536   -40, -38, -38S  
Lycoming IO-540-D4B5 (25°,260HP) AP6316     -38S, -40, -38
Lycoming IO-540-D4B5 (25°,260HP) AP6519   -38S, -40, -38  
Lycoming IO-540-E1A5 (20°,290HP) AP6536   -36S, -38S  
Lycoming IO-540-G1C5 (20°,290HP) AP6316     -38, -32S, -40, -38S, -36
Lycoming IO-540-G1C5 (20°,290HP) AP6519   -40, -38, -38S  
Lycoming IO-540-G1E5 (20°,290HP) AP6519   -40, -38, -38S  
Lycoming IO-540-K1A5 (20°,300HP) AP6316     -40, -36S, -38, -32S, -38
Lycoming IO-540-K1A5 (20°,300HP) AP6518   -38S, -38, -40, -36S  
Lycoming IO-540-K1A5 (20°,300HP) AP6519   -38S, -40, -36S, -38  
Lycoming IO-540-K1B5 (20°,300HP) AP6316     -36S, -37, -32, -38S, -32
Lycoming IO-540-K1B5 (20°,300HP) AP6519   -36S, -38S  
Lycoming IO-540-K1C5 (20°,300HP) AP6519   -38S, -38, -40, -36S  
Lycoming IO-540-K1G5 (20°,300HP) AP6518   -38S, -40, -36S, -38  
Lycoming IO-540-K1H5 (20°,300HP) AP6518   -38S, -40, -36S, -38  
Lycoming IO-540-K1K5 (20°,300HP) AP6518   -38, -38S, -40, -36S  
Lycoming IO-540-L1A5 (20°,300HP) AP6519   -38, -38S, -40  
Lycoming IO-540-L1C5 (20°,300HP) AP6518   -38S, -40, -38  
Lycoming IO-540-N1A5 (25°,260HP) AP6535   -37, -38S  
Lycoming IO-540-P1A5 (20°,290HP) AP6535   -37, -36S, -38S  
Lycoming IO-540-R1A5 (25°,260HP) AP6535   -37, -36S, -38S  
Lycoming LIO-320-B1A (25°,160HP)   AP4526 -38S, -37BY, -40, -38  
Lycoming LIO-320-C1A (25°,160HP)   AP4526 -37, -38S  
Lycoming O-235-C1 (25°,115HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-235-C1 (25°,115HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-235-C1B (25°,115HP) AP4536   -37BY, -38S, -40, -38  
Lycoming O-235-C1C (25°,115HP) AP4315 AP4325   -38, -38S, -40
Lycoming O-235-C1C (25°,115HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-235-C1C (25°,115HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-235-C2A (25°,115HP) AP4317 AP4326   -38, -38S, -40
Lycoming O-235-C2A (25°,115HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-235-C2B (25°,115HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-235-C2B (25°,115HP) AP4518 AP4576 -38S, -40, -38, -37BY  
Lycoming O-235-C2C (25°,115HP) AP4316 AP4325   -38S, -38, -40
Lycoming O-235-C2C (25°,115HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-235-E1 (25°,115HP) AP4316 AP4325   -38S, -40, -38
Lycoming O-235-E1 (25°,115HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-235-E1 (25°,115HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-235-E2A (25°,115HP) AP4317 AP4326   -38, -40, -38S
Lycoming O-235-E2A (25°,115HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-235-E2B (25°,115HP) AP4315 AP4325   -40, -38, -38S
Lycoming O-235-E2B (25°,115HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-235-E2B (25°,115HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-235-F1 (25°,125HP) AP4315 AP4325   -40, -38, -38S
Lycoming O-235-F1 (25°,125HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-235-F1 (25°,125HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-235-F1B (25°,125HP) AP4536   -40, -38, -38S, -37BY  
Lycoming O-235-F2A (25°,125HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-235-F2A (25°,125HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-235-F2B (25°,125HP) AP4317 AP4326   -40, -38, -38S
Lycoming O-235-F2B (25°,125HP) AP4518 AP4576 -38S, -40, -38, -37BY  
Lycoming O-235-G1 (25°,125HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-235-G1 (25°,125HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-235-G2A (25°,125HP) AP4317 AP4326   -40, -38, -38S
Lycoming O-235-G2A (25°,125HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-235-G2B (25°,125HP) AP4315 AP4325   -40, -38, -38S
Lycoming O-235-G2B (25°,125HP) AP4516   -37BY, -38, -38S, -40  
Lycoming O-235-G2B (25°,125HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-235-H2C (25°,115HP) AP4315 AP4325   -38S, -38, -40
Lycoming O-235-H2C (25°,115HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-235-H2C (25°,115HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-235-J2A (25°,125HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-235-J2A (25°,125HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-235-J2B (25°,125HP) AP4315 AP4325   -38S, -38, -40
Lycoming O-235-J2B (25°,125HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-235-J2B (25°,125HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-235-K2A (20°,118HP) AP4316     -38S, -40, -38
Lycoming O-235-K2A (20°,118HP) AP4530 AP4532 -38S, -40, -38, -37BY  
Lycoming O-235-K2B (20°,118HP) AP4316     -38S, -40, -38
Lycoming O-235-K2C (20°,118HP) AP4316     -38, -40, -38S
Lycoming O-235-K2C (20°,118HP) AP4565 AP4534 -38S, -40, -38, -37BY  
Lycoming O-235-L2A (20°,118HP) AP4316     -38S, -40, -38
Lycoming O-235-L2A (20°,118HP) AP4530 AP4532 -40, -38, -38S, -37BY  
Lycoming O-235-L2C (20°,118HP) AP4316     -38S, -40, -38
Lycoming O-235-L2C (20°,118HP) AP4537 AP4529 -40, -38, -38S, -37BY  
Lycoming O-235-L2C (20°,118HP) AP4565   -38S, -40, -38, -37BY  
Lycoming O-235-M1 (20°,118HP) AP4316     -38S, -40, -38
Lycoming O-235-M1 (20°,118HP) AP4530 AP4532 -38S, -40, -38, -37BY  
Lycoming O-235-M2C (20°,118HP) AP4316     -38S, -40, -38
Lycoming O-235-M2C (20°,118HP) AP4565 AP4534 -38S, -40, -38, -37BY  
Lycoming O-235-N2A (20°,116HP) AP4316     -38S, -38, -40
Lycoming O-235-N2A (20°,116HP) AP4530 AP4532 -38S, -40, -38, -37BY  
Lycoming O-235-N2C (20°,116HP) AP4315     -38S, -40, -38
Lycoming O-235-N2C (20°,116HP) AP4316 AP4325   -38S, -40, -38
Lycoming O-235-N2C (20°,116HP) AP4516   -37BY, -38S, -40, -38  
Lycoming O-235-N2C (20°,116HP)   AP4525 -37BY, -38S, -40, -38  
Lycoming O-235-N2C (20°,116HP) AP4565 AP4529 -37BY, -38S, -40, -38  
Lycoming O-235-P1 (20°,116HP) AP4316     -38S, -40, -38
Lycoming O-235-P1 (20°,116HP) AP4530 AP4532 -38S, -40, -38, -37BY  
Lycoming O-290-D (20°,125HP) AP4317 AP4326   -38S, -40
Lycoming O-290-D (20°,125HP) AP4517 AP4528 -38S, -40  
Lycoming O-290-D2 (18°,135HP) AP4530 AP4532 -38S, -40  
Lycoming O-320-A1A (25°,150HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-320-A1A (25°,150HP) AP4516   -40, -38, -37BY, -38S  
Lycoming O-320-A1A (25°,150HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-A1B (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-A1B (25°,150HP) AP4517 AP4528 -40, -38, -38S, -37BY  
Lycoming O-320-A2A (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-A2A (25°,150HP) AP4517 AP4528 -37BY, -38S, -40, -38  
Lycoming O-320-A2B (25°,150HP) AP4317 AP4326   -38, -38S, -40
Lycoming O-320-A2B (25°,150HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-320-A2C (25°,150HP) AP4536   -40, -38, -37BY  
Lycoming O-320-A2D (25°,150HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-320-A2D (25°,150HP) AP4516   -37BY, -38S, -40, -38  
Lycoming O-320-A2D (25°,150HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-A3A (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-A3A (25°,150HP) AP4517 AP4528 -40, -38, -38S, -37BY  
Lycoming O-320-A3B (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-A3B (25°,150HP) AP4517 AP4528 -37BY, -38S, -40, -38  
Lycoming O-320-A3C (25°,150HP) AP4536   -38S, -40, -38, -37BY  
Lycoming O-320-B1A (25°,160HP) AP4317     -38S, -40, -38
Lycoming O-320-B1A (25°,160HP) AP4517   -38S, -40, -38, -37BY  
Lycoming O-320-B1B (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-B1B (25°,160HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-320-B2A (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-B2A (25°,160HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-320-B2B (25°,160HP) AP4317 AP4326   -38, -38S, -40
Lycoming O-320-B2B (25°,160HP) AP4517 AP4528 -38S, -40, -37BY, -38  
Lycoming O-320-B2C (25°,160HP) AP4543   -38S, -40, -38, -37BY  
Lycoming O-320-B2D (25°,160HP) AP4536   -38S, -37BY, -40, -38  
Lycoming O-320-B3A (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-B3A (25°,160HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-320-B3B (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-B3B (25°,160HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-320-B3C (25°,160HP) AP4536   -38S, -40, -38, -37BY  
Lycoming O-320-C1A (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-C1B (25°,150HP) AP4317 AP4326   -38, -40, -38S
Lycoming O-320-C1B (25°,150HP) AP4517 AP4528 -37BY, -38S, -40, -38  
Lycoming O-320-C2A (25°,150HP) AP4317     -38, -38S, -40
Lycoming O-320-C2A (25°,150HP) AP4517   -37BY, -38, -38S, -40  
Lycoming O-320-C2B (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-C2B (25°,150HP) AP4517 AP4528 -37BY, -38S, -40, -38  
Lycoming O-320-C2C (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-C2C (25°,150HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-320-C3A (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-C3B (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-C3B (25°,150HP) AP4517 AP4528 -40, -38, -37BY, -38S  
Lycoming O-320-C3C (25°,150HP) AP4317 AP4326   -40, -38, -38S
Lycoming O-320-C3C (25°,150HP) AP4517 AP4528 -38, -37BY, -38S, -40  
Lycoming O-320-D1A (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-D1A (25°,150HP) AP4517 AP4528 -38, -37BY, -38S, -40  
Lycoming O-320-D1A (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-D1A (25°,160HP) AP4517 AP4528 -40, -38, -38S, -37BY  
Lycoming O-320-D1C (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-D1C (25°,150HP) AP4518 AP4576 -38, -37BY, -38S, -40  
Lycoming O-320-D1C (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-D1C (25°,160HP) AP4518 AP4576 -40, -38, -38S, -37BY  
Lycoming O-320-D1D (25°,150HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-320-D1D (25°,150HP) AP4516   -40, -38, -38S, -37BY  
Lycoming O-320-D1D (25°,150HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-D1D (25°,160HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-320-D1D (25°,160HP) AP4516   -40, -38, -38S, -37BY  
Lycoming O-320-D1D (25°,160HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-D1F (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-D1F (25°,150HP) AP4518 AP4576 -38, -40, -38S, -37BY  
Lycoming O-320-D1F (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-D1F (25°,160HP) AP4518 AP4576 -40, -38, -38S, -37BY  
Lycoming O-320-D2A (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-D2A (25°,150HP) AP4518 AP4576 -38, -37BY, -40, -38S  
Lycoming O-320-D2A (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-D2A (25°,160HP) AP4518 AP4576 -38, -37BY, -40, -38S  
Lycoming O-320-D2B (25°,150HP) AP4536   -40, -38, -38S, -37BY  
Lycoming O-320-D2B (25°,160HP) AP4536   -38S, -40, -38, -37BY  
Lycoming O-320-D2C (25°,150HP) AP4317 AP4326   -40, -38, -38S
Lycoming O-320-D2C (25°,150HP) AP4518 AP4576 -37BY, -38S, -40, -38  
Lycoming O-320-D2C (25°,160HP) AP4317 AP4326   -38, -38S, -40
Lycoming O-320-D2C (25°,160HP) AP4518 AP4576 -38S, -40, -38, -37BY  
Lycoming O-320-D2F (25°,150HP) AP4317 AP4326   -38, -38S, -40
Lycoming O-320-D2F (25°,150HP) AP4518 AP4576 -38S, -40, -38, -37BY  
Lycoming O-320-D2F (25°,160HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-D2F (25°,160HP) AP4518 AP4576 -38S, -40, -38, -37BY  
Lycoming O-320-D2G (25°,150HP) AP4315 AP4325   -38, -38S, -40
Lycoming O-320-D2G (25°,150HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-320-D2G (25°,150HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-D2G (25°,160HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-320-D2G (25°,160HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-320-D2G (25°,160HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-D2H (25°,150HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-320-D2H (25°,150HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-320-D2H (25°,150HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-D2H (25°,160HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-320-D2H (25°,160HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-320-D2H (25°,160HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-D2J (25°,150HP)   AP4325   -38S, -40, -38
Lycoming O-320-D2J (25°,150HP)   AP4527 -37BY, -38, -40, -38S  
Lycoming O-320-D2J (25°,160HP)   AP4325   -40, -38, -38S
Lycoming O-320-D2J (25°,160HP)   AP4527 -38, -37BY, -40, -38S  
Lycoming O-320-D3G (25°,150HP) AP4315 AP4325   -40, -38, -38S
Lycoming O-320-D3G (25°,150HP) AP4516   -37BY, -38, -38S, -40  
Lycoming O-320-D3G (25°,150HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-D3G (25°,160HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-320-D3G (25°,160HP) AP4516   -37BY, -38, -40, -38S  
Lycoming O-320-D3G (25°,160HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-E1A (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-E1A (25°,150HP) AP4517 AP4528 -40, -38, -38S, -37BY  
Lycoming O-320-E1C (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-E1C (25°,150HP) AP4518 AP4576 -38S, -37BY, -38, -40  
Lycoming O-320-E1F (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-E1F (25°,150HP) AP4518 AP4576 -40, -38, -38S, -37BY  
Lycoming O-320-E1J (25°,150HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-320-E1J (25°,150HP) AP4516   -40, -38, -38S, -37BY  
Lycoming O-320-E1J (25°,150HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-E2A (25°,140HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-E2A (25°,140HP) AP4517 AP4528 -40, -38, -38S, -37BY  
Lycoming O-320-E2A (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-E2A (25°,150HP) AP4517 AP4528 -38, -37BY, -38S, -40  
Lycoming O-320-E2B (25°,150HP) AP4536   -38S, -40, -38, -37BY  
Lycoming O-320-E2C (25°,140HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-E2C (25°,150HP) AP4317 AP4326   -40, -38, -38S
Lycoming O-320-E2D (25°,150HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-320-E2D (25°,150HP) AP4516   -38S, -37BY, -38, -40  
Lycoming O-320-E2D (25°,150HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-E2F (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-E2F (25°,150HP) AP4518 AP4576 -40, -38, -38S, -37BY  
Lycoming O-320-E2G (25°,150HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-320-E2G (25°,150HP) AP4516   -38S, -37BY, -38, -40  
Lycoming O-320-E2G (25°,150HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-E2H (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-E2H (25°,150HP) AP4517 AP4528 -40, -38, -38S, -37BY  
Lycoming O-320-E3D (25°,150HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-320-E3D (25°,150HP) AP4516   -40, -38, -38S, -37BY  
Lycoming O-320-E3D (25°,150HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-320-E3H (25°,150HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-320-E3H (25°,150HP) AP4518 AP4576 -40, -38, -38S, -37BY  
Lycoming
Lycoming O-360-A1A-nd (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-360-A1A-nd (25°,180HP) AP4567 AP4577 -40, -38, -37BY, -38S  
Lycoming O-360-A1A-wd (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-360-A1A-wd (25°,180HP) AP4517 AP4528 -40, -38, -37BY, -38S  
Lycoming O-360-A1D (25°,180HP) AP4536   -38, -38S, -40, -37BY  
Lycoming O-360-A1D (25°,180HP) AP4541   -38, -37BY, -40, -38S  
Lycoming O-360-A1F (25°,180HP) AP4542   -38, -38S, -40, -37BY  
Lycoming O-360-A1F6 (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-360-A1F6 (25°,180HP) AP4518 AP4576 -40, -38, -38S, -37BY  
Lycoming O-360-A1G (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-360-A1G (25°,180HP) AP4518 AP4576 -38, -37BY, -38S, -40  
Lycoming O-360-A1G6 (25°,180HP) AP4317 AP4326   -38, -38S, -40
Lycoming O-360-A1G6 (25°,180HP) AP4518 AP4576 -37BY, -38S, -40, -38  
Lycoming O-360-A1H (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-360-A1H (25°,180HP) AP4517 AP4528 -37BY, -38S, -40, -38  
Lycoming O-360-A1H6 (25°,180HP) AP4315     -40, -38
Lycoming O-360-A1H6 (25°,180HP) AP4516   -40, -38, -37BY  
Lycoming O-360-A2A (25°,180HP) AP4317 AP4326   -40, -38, -38S
Lycoming O-360-A2A (25°,180HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-360-A2D (25°,180HP) AP4536   -37BY, -40, -38S, -38  
Lycoming O-360-A2D (25°,180HP) AP4543   -38, -38S, -40, -37BY  
Lycoming O-360-A2F (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-360-A2F (25°,180HP) AP4518 AP4576 -40, -38, -38S, -37BY  
Lycoming O-360-A2G (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-360-A2G (25°,180HP) AP4567 AP4577 -40, -38, -37BY, -38S  
Lycoming O-360-A2H (25°,180HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-360-A2H (25°,180HP) AP4516   -40, -38, -38S, -37BY  
Lycoming O-360-A2H (25°,180HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-360-A3A (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-360-A3A (25°,180HP) AP4517 AP4528 -40, -38, -37BY, -38S  
Lycoming O-360-A4A (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-360-A4A (25°,180HP) AP4517 AP4528 -40, -38, -38S, -37BY  
Lycoming O-360-A4G (25°,180HP) AP4317 AP4326   -38, -38S, -40
Lycoming O-360-A4G (25°,180HP) AP4567 AP4577 -38S, -40, -38, -37BY  
Lycoming O-360-A4J (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-360-A4J (25°,180HP) AP4517 AP4528 -40, -38, -38S, -37BY  
Lycoming O-360-A4K (25°,180HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-360-A4K (25°,180HP) AP4516   -38, -37BY, -40, -38S  
Lycoming O-360-A4K (25°,180HP)   AP4525 -40, -38, -37BY, -38S  
Lycoming O-360-A4M (25°,180HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-360-A4M (25°,180HP) AP4516   -40, -38, -38S, -37BY  
Lycoming O-360-A4M (25°,180HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-360-A4N (25°,180HP)   AP4325   -38S, -40, -38
Lycoming O-360-A4N (25°,180HP)   AP4527 -38S, -40, -38, -37BY  
Lycoming O-360-B1A (25°,168HP) AP4315 AP4325   -40, -38, -38S
Lycoming O-360-B1A (25°,168HP) AP4516   -37BY, -38S, -40, -38  
Lycoming O-360-B1A (25°,168HP)   AP4525 -37BY, -38, -38S, -40  
Lycoming O-360-B2A (25°,168HP) AP4317 AP4326   -38, -38S, -40
Lycoming O-360-B2A (25°,168HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-360-C1A (25°,180HP) AP4317 AP4326   -38, -38S, -40
Lycoming O-360-C1A (25°,180HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-360-C1C (25°,180HP) AP4536   -37BY, -38S, -40, -38  
Lycoming O-360-C1E (25°,180HP) AP4315 AP4325   -38, -38S, -40
Lycoming O-360-C1E (25°,180HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-360-C1E (25°,180HP)   AP4525 -37BY, -38S, -40, -38  
Lycoming O-360-C1F (25°,180HP) AP4315 AP4325   -38, -40, -38S
Lycoming O-360-C1F (25°,180HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-360-C1F (25°,180HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-360-C1G (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-360-C1G (25°,180HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-360-C2A (25°,180HP) AP4317 AP4326   -38S, -40, -38
Lycoming O-360-C2A (25°,180HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-360-C2B (25°,180HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-360-C2B (25°,180HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-360-C2B (25°,180HP)   AP4525 -38S, -40, -38, -37BY  
Lycoming O-360-C2C (25°,180HP) AP4536   -38S, -37BY, -38, -40  
Lycoming O-360-C2E (25°,180HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-360-C2E (25°,180HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-360-C2E (25°,180HP)   AP4525 -40, -38, -38S, -37BY  
Lycoming O-360-D1A (25°,168HP) AP4315 AP4325   -38S, -40, -38
Lycoming O-360-D1A (25°,168HP) AP4516   -38S, -40, -38, -37BY  
Lycoming O-360-D1A (25°,168HP)   AP4525 -37BY, -38, -40, -38S  
Lycoming O-360-D2A (25°,168HP) AP4317 AP4326   -40, -38, -38S
Lycoming O-360-D2A (25°,168HP) AP4517 AP4528 -38S, -40, -38, -37BY  
Lycoming O-360-F1A6 (25°,180HP)   AP4325   -40, -38, -38S
Lycoming O-360-F1A6 (25°,180HP)   AP4527 -38, -37BY, -40, -38S  
Lycoming O-360-G1A6 (25°,180HP)   AP4325   -40, -38, -38S
Lycoming O-360-G1A6 (25°,180HP)   AP4527 -38, -38S, -40  
Lycoming          
Lycoming O-540-A1A (25°,250HP) AP6317 AP6325   -38, -38S, -40
Lycoming O-540-A1A (25°,250HP) AP6565 AP6526 -38, -38S, -40  
Lycoming O-540-A1A5 (25°,250HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-A1A5 (25°,250HP) AP6565 AP6526 -38S, -40, -38  
Lycoming O-540-A1B5 (25°,250HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-A1B5 (25°,250HP) AP6535 AP6526 -38S, -40, -38  
Lycoming O-540-A1B5 (25°,250HP) AP6536   -38S, -38, -40  
Lycoming O-540-A1B5 (25°,250HP) AP6565   -38S, -40, -38  
Lycoming O-540-A1C5 (25°,250HP)   AP6325   -38S, -40, -38
Lycoming O-540-A1C5 (25°,250HP)   AP6526 -38S, -40, -38  
Lycoming O-540-A1D (25°,250HP) AP6536   -38S, -40, -38  
Lycoming O-540-A1D5 (25°,250HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-A1D5 (25°,250HP)   AP6526 -38S, -40, -38  
Lycoming O-540-A1D5 (25°,250HP) AP6535   -38S, -40, -38  
Lycoming O-540-A1D5 (25°,250HP) AP6536   -38, -38S, -40  
Lycoming O-540-A1D5 (25°,250HP) AP6565   -38, -40, -38S  
Lycoming O-540-A2B (25°,250HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-A2B (25°,250HP) AP6565 AP6526 -38, -38S, -40  
Lycoming O-540-A3D5 (25°,250HP) AP6535   -38, -38S, -40  
Lycoming O-540-A4A5 (25°,250HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-A4A5 (25°,250HP) AP6565 AP6526 -40, -38, -38S  
Lycoming O-540-A4B5 (25°,250HP)   AP6325   -38S, -40, -38
Lycoming O-540-A4B5 (25°,250HP)   AP6526 -38S, -40, -38  
Lycoming O-540-A4D5 (25°,250HP) AP6536   -38S, -40, -38  
Lycoming O-540-B1A5 (25°,235HP) AP6536   -38S, -40, -38  
Lycoming O-540-B2A5 (25°,235HP) AP6536   -38S, -40, -38  
Lycoming O-540-B2B5 (25°,235HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-B2B5 (25°,235HP) AP6565 AP6526 -38, -38S, -40  
Lycoming O-540-B2B5-wd (25°,235HP) AP6317 AP6325   -38, -40, -38S
Lycoming O-540-B2B5-wd (25°,235HP) AP6566   -38S, -40, -38  
Lycoming O-540-B2C5 (25°,235HP) AP6316     -38S, -40, -38
Lycoming O-540-B2C5 (25°,235HP) AP6516   -38, -38S, -40  
Lycoming O-540-B2C5 (25°,235HP) AP6519   -38, -38S, -40  
Lycoming O-540-B2C5-wd (25°,235HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-B4B5 (25°,235HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-B4B5 (25°,235HP) AP6566   -40, -38, -38S  
Lycoming O-540-B4B5-wd (25°,235HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-B4B5-wd (25°,235HP) AP6566   -38S, -40, -38  
Lycoming O-540-D1A5 (25°,250HP) AP6535   -38S  
Lycoming O-540-D1A5 (25°,250HP) AP6536   -38S  
Lycoming O-540-E4A5 (25°,260HP) AP6535   -40, -38, -38S  
Lycoming O-540-E4A5 (25°,260HP) AP6536   -38S, -40, -38  
Lycoming O-540-E4B5 (25°,260HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-E4B5 (25°,260HP) AP6565 AP6526 -40, -38, -38S  
Lycoming O-540-E4B5-wd (25°,260HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-E4B5-wd (25°,260HP) AP6566   -38S, -40, -38  
Lycoming O-540-E4C5 (25°,260HP) AP6316     -38S, -40, -38
Lycoming O-540-E4C5 (25°,260HP) AP6519   -38S, -40, -38  
Lycoming O-540-G1A5 (25°,260HP) AP6316     -38S, -40, -38
Lycoming O-540-G1A5 (25°,260HP) AP6519   -38S, -40, -38  
Lycoming O-540-G1A5-wd (25°,260HP) AP6316     -38, -38S, -40
Lycoming O-540-G1A5-wd (25°,260HP) AP6518   -38, -38S, -40  
Lycoming O-540-G2A5 (25°,260HP) AP6316     -38S, -40, -38
Lycoming O-540-G2A5 (25°,260HP) AP6519   -38S, -40, -38  
Lycoming O-540-G2A5-wd (25°,260HP) AP6316     -38S, -40, -38
Lycoming O-540-G2A5-wd (25°,260HP) AP6519   -38, -38S, -40  
Lycoming O-540-H2A5 (25°,260HP) AP6317 AP6325   -40, -38, -38S
Lycoming O-540-H2A5 (25°,260HP) AP6565 AP6526 -38, -38S, -40  
Lycoming O-540-G1A5-wd (25°,260HP) AP6518   -38, -38S, -40  
Lycoming O-540-G2A5 (25°,260HP) AP6316     -38S, -40, -38
Lycoming O-540-G2A5 (25°,260HP) AP6519   -38S, -40, -38  
Lycoming O-540-G2A5-wd (25°,260HP) AP6316     -38S, -40, -38
Lycoming O-540-G2A5-wd (25°,260HP) AP6519   -38, -38S, -40  
Lycoming O-540-H2A5 (25°,260HP) AP6317 AP6325   -40, -38, -38S
Lycoming O-540-H2A5 (25°,260HP) AP6565 AP6526 -38, -38S, -40  
Lycoming O-540-B2C5 (25°,235HP) AP6316     -38S, -40, -38
Lycoming O-540-B2C5 (25°,235HP) AP6516   -38, -38S, -40  
Lycoming O-540-B2C5 (25°,235HP) AP6519   -38, -38S, -40  
Lycoming O-540-B2C5-wd (25°,235HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-B4B5 (25°,235HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-B4B5 (25°,235HP) AP6566   -40, -38, -38S  
Lycoming O-540-B4B5-wd (25°,235HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-B4B5-wd (25°,235HP) AP6566   -38S, -40, -38  
Lycoming O-540-D1A5 (25°,250HP) AP6535   -38S  
Lycoming O-540-D1A5 (25°,250HP) AP6536   -38S  
Lycoming O-540-E4A5 (25°,260HP) AP6535   -40, -38, -38S  
Lycoming O-540-E4A5 (25°,260HP) AP6536   -38S, -40, -38  
Lycoming O-540-E4B5 (25°,260HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-E4B5 (25°,260HP) AP6565 AP6526 -40, -38, -38S  
Lycoming O-540-E4B5-wd (25°,260HP) AP6317 AP6325   -38S, -40, -38
Lycoming O-540-E4B5-wd (25°,260HP) AP6566   -38S, -40, -38  
Lycoming O-540-E4C5 (25°,260HP) AP6316     -38S, -40, -38
Lycoming O-540-E4C5 (25°,260HP) AP6519   -38S, -40, -38  
Lycoming O-540-G1A5 (25°,260HP) AP6316     -38S, -40, -38
Lycoming O-540-G1A5 (25°,260HP) AP6519   -38S, -40, -38  
Lycoming O-540-G1A5-wd (25°,260HP) AP6316     -38, -38S, -40
Lycoming O-540-G1A5-wd (25°,260HP) AP6518   -38, -38S, -40  
Lycoming O-540-G2A5 (25°,260HP) AP6316     -38S, -40, -38
Lycoming O-540-G2A5 (25°,260HP) AP6519   -38S, -40, -38  
Lycoming O-540-G2A5-wd (25°,260HP) AP6316     -38S, -40, -38
Lycoming O-540-G2A5-wd (25°,260HP) AP6519   -38, -38S, -40  
Lycoming O-540-H2A5 (25°,260HP) AP6317 AP6325   -40, -38, -38S
Lycoming O-540-H2A5 (25°,260HP) AP6565 AP6526 -38, -38S, -40