- Jan 14, 2008
Alright fellas im new here so i hope i posted this in the proper area . I have a 2001 yz 125 that i am currently rebuilding the top end . SO the question i have is i want to do a big bore kit on it and i know that eric gorr makes one . What are the pros and cons of both of it , is it reliable ? also how much will this run me ?