I rejetted for 650. had to go with the 115 gram spring though to stop the carb from dribbling at idle. everyone says the Yamaha 650 was the worst engine ever made. I'll tell you what, with my 701 bpipe that little 650 screams. Its a little arm jerker. way more power then with my PSI pipe. cant wait to get my 701 from jetmaniac this winter!
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.