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but not Pro Design Cool Heads
increase horsepower
Stage 3 Hot Cams Camshaft: Optimized for high-performance applications
Q: Is this everything needed for a full top end rebuild
FITS YAMAHA BLASTERS ALL YEARS & MODELS seamlessly
Honda XR400 TRX 400EX 87mm 416cc Big Bore Top End Rebuild Kit Wiseco 10:1 Piston Outlaw 110 but not Pro Design Cool1043 2, M2002, M2003, M2001,4606M08700,12100 KCY 670, 4606M08500, C7826, 71016 4, 12191 KCY 673, 30 33750, 13011 KCY 670, 90601 KA5 000, 13103 KCY 670, 13111 KCY 670, 12251 HN1 003, 12209 KL4 005, C7825, 808894, 822278, 4040, 4606M08700, C7826, H0402027S, 4606M08800, 4667M08900, 808829, M2033, 8604DA, Unleash power with this Honda XR400 TRX400EX 400X (All Years) 87mm 416 Big Bore Top End Rebuild Kit! Features BPRATV 87mm cylinder, 10: 1 Wiseco forged