I have a 2002 raptor and just wanted to know if anyone knows the jet sizes i should use with aftermarket parts. I have a hot cam stage one, 11:1 weisco piston, ported head, pro design filter, ct racing pipe. right now its jetted at 148/150 and stock pilots. I think that may be lean, but i'm not sure


other mods
lonestar +4 axle
lonestar +3 a-arms
tcs triple rate shocks
roll design foot pegs
ct racing pipe
holeshot tires

 

I'd love to help you, but I use mikuni jets. BTW, what is your elevation and location? It will help other members advise you.

 

i live in iowa a think it almost 900 ft

 

With DJ's you should be well into the 160's with that setup, maybe higher depending on your airbox setup. Someone else will be around to give you a close detail, but you are way too lean.

 

i also have my air box drilled with 2-2.5" holes on the top

 

i run DJ 190's at about 4500 feet...