i had cobra exauhst on my mojave and it ran great i forgot what jet size was in it

but i added a uni clamp on and cannot get the jetting right i have tried anything from a 126 main to a 140

i have also used chims for the needle without success

it ran alright at wot but it spits and sputters at about half throttle

i have heard that it is very hard to jet the mojave with a clamp on and exauhst and that it is because of the taper of the stock needle any suggestions as to what to try or what needle and where to get it

 

I put a Uni clamp on and Big Gun exhaust on our Mojave and used a Dynojet kit with good results. I don't remember exactly which main I'm using (130 I think) but with the dynojet needle I've had no problems at all.

Got the dynojet kit at Rockymountain ATV