I installed the jetkit and adjusted the carbs R/2turns L/3 turns like it says inthe instructions but its sptuuers, not badly, every 5 seconds or so but the throttle responce is good I also have GYT-R headers and exhaust, does this sound correct?????

 

Sounds like you followed the GYT-R instructions. I think they have the adjustments for the mix screws backwards. 2 1/2 L 2 3/4 R maybe just a tad more and you'll be about perfect. Where do you get the sputter, right off the bottom giving it gas? What air box mods?

 

sputters at idle revs great

 

check for exhaust leaks and your idle could be set too low.

 

sure sounds like its idleing pretty fast, its loud at least airbox lid off k&N