jetting

[GARTHXS]

I am pretty new to xs11 and my bike has pod filters and I am planning to put a high flow 4/1 exhaust on it what kind if kit should I get to rejet , I am no master mechanic

[AlanB]

Hi Garth,

There is a pretty good jetting guide on here somewhere; try a search!

AlanB

[81xsproject]

I would first go to a 142.5 main and consider going up a pilot size later if needed.