99 YZ400 stroker crank

On the powroll web site. It says they will only use a stock piston for their stroker crank.Anyone know if any aftermarket pistons can be used? Like a JE or Wiseco.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now