hey i got a pro flow intake and a k&N filter and no air box lid what size jet should i run from my dyno jet kit ??
this is for an 04 yfz
If it is possible you should stay away from dynojet kits... Not that they are bad but,
the jet numbers don't match regular jets... so most peoople won't be able to help you
with your jetting should you have a problem.
When I had a Raptor I used Dynojets and it ran well with the recommended jets
as it stated in the instructions.
Sorry I couldn't help more