shorthair88
Well-Known Member
Wow its been a long time since ive been in here, heres the skinny, let me know what ya think..i have an 09, ufo exhaust and air box mod and a k/n filter..thats it...my plan is to find yamahas raceing ecu, ( open up the topend ) install it and a fuel managment system of some sort..( what evers popular ) then put it on local dyno and have it tuned...i get my top end and dyno tune can get rid of pesky lean running....other than some slight surging if you hold throttle right at 2300 rpm or so this SOB goes like a raped ape!!! i cant belive how cheap you can pick up a 2010 -14...