Quote:
Originally Posted by crf150r  The stock yx160 has more compression then the race head piston?
You think a 30mm would run better then a 28mm?
Are you running a flywheel, lightned flywheel, outer rotor, or a inner rotor?
Your not having kickstart, basket, or clutch problems? |
yes it has more compression
no none of those mods. just stock with v2
28mm should be plenty.
i have a decomp cam but before no, no motor issues. i did have one right off the bat but it was an assembly failure so they warranted it