Post by jnovak86 on Mar 9, 2012 0:32:37 GMT -5
Ok I have a 05 that I just put yoshimura exhaust on and it runs like "edit profanity" now. The instructions with the exhaust recommended changing the main jet to a 80. I just ordered a main jet kit from MX performance. Has anyone had any good results with this setup they would like to share. I currently only have the polini variator with the 6.9 rollers it came with and im doing about 41mph with it, i hope i can bump it up a few with the jets and exhaust! 
Please post your results, I would love to see if you get any improvement from an exhaust and jetting