piston bore size

[gusta88]

iam buying a new piston from wiseco are they any good? what would be a good size to get so i can get good engine flow

 

[ron89]

u cant just buy any size piston.. u need to buy the size piston that will work with your motor.. wiseco is a great piston i have been runing wisco in bothmy blasters and havent had any probs ..