Re: Puch Polini + Mikuni VM20 Jetting

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

160-180 main jet. I had my hands in helping build one years ago, I think it took a 165-170 main and plug looked great, fast as shit too.

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