Jet suggestion

[wal2l2ior]

K&N Filter with no airbox lid...stock pipe and stock everything else. Do i need to re-jet? If so what would be a good starting point for jet size.

 

[yamarider]

You will need to rejet, probably either a 147.5 or a 150 main

 

[schppppeeiiddiiiee]

with stock pipe i would call a 147.5 on this one.. if you had a slipno i would say 150