Re: Piston is diffrent on 1 factory stock kit from another.

The Hammer /
This single post is part of a larger thread. Start from the top or view this post in context.

My 2004 sprint a35 has reed valve its the a52 case halves. I took the engine apart in 2018 my tomos mechanic said its original cylinder and piston and it had boost port windows on the piston.

This single post is part of a larger thread. Start from the top or view this post in context.

Want to post in this forum? We'd love to have you join the discussion, but first:

Login or Create Account