well some of you know that i put the dynojet kit in my bike with full exhaust,filter and sprockets and jetted it correctly!but its still not enough!! is there a bigger better jet kit out there ?any help would be greatful!

 

did you put your jet kit on yourself? and if you did was it hard? did it take long? And if you didnt do it yourself how much did it cost? Im looking at putting on a jet kit for my bike.

 

yeah I did it my self !! somewhere on here is a how to for it so it was easy!!

 

you might want to change to the bigger jet in the kit, but if you think the kit is not working i would think you were hoping for too much from what the kit is going to deliver your only going to see small gains with pipe and kit maybe 5 hp at the abslout most

 

I agree with that. A pipe and jet kit ranges from 5-10 hp increase in most F4's, depending on pipe brand and jet kit. You could switch to a larger main jet, but the average person would never notice the difference. What exactly are you trying to come up with. The only way to get faster is to get a larger cc bike, without having to change pistons, valves, etc.

 

well i guess i will just have to find a bigger bike!!