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View Full Version : i dont think my jetting is right.. tips?



J.J.
10-07-2009, 09:45 PM
i have a lexx slip on and a uni filter.. i was runnin it with the lid on and i went to the dunes.. there is a dyno there and according to everyone there, the man who runs it is very knowledgable in jetting..

i was gonna have mine dynod and jetted but he was pretty booked so he just asked me what i had and i told him.. he told me to just replace the 148 main with a 158 and take off my lid and i would be good..

i didnt notice any difference at all after puttin the jet in.. i didnt turn the fuel screw or change the pilot or anything..

what do you suggest? stick with the 158 and ad a 42 pilot and do what with the fuel screw? or should i try a different main?

the problem is, i can't just go out and ride after puttin it every different jet..

right now when i rev it i get a popping sound when its decelerating.. doesn't that mean i'm running it lean?

hypersnyper6947
10-07-2009, 10:39 PM
yo cant tell by reving it you have to ride it to tell. Also WOT is another thing you need to take mental notes of not just the decelerating.