Took another shot at jetting tonite. Idle mixture screw was at 3.75 turns out so I put in a 30 pilot. And 2 turns out was bout perfect. Took needle down a notch, which richens.put a 165 main in. Pulled hard until wide open then fattened out. Done plug check. Maybe a fuzz lean. Added a 167.5 main...
Idle plug color is brown. Would like it to be a little richer
mid range is white. Defiantly lean
Wide open is white too.
Thinking of goin up to a 167.5 main
up one clip or another spacer on needle
and maybe up half size on pilot jet. Or adjust on the idle screw. I can never remember, out...
Ok so I got the pipe on and it sounds good. Thought it would be louder. It feels like it lost a little throttle response so I am goin to do a idle and wide open plug check. And adjust needle up just a tad. I can feel more torque though.
Between warrior and raptor? I was surprised at the jet number too. But it runs good, still waiting on pipe to get here but I know im not rich rich now. I havent done a plug check either though.
i havent done a plug check in a couple years but when i took the lid off i believe i had it dead on. nice brown plug. im also at 2200 ft elevation pulls hard all the way through the rpm range
I have a 05 raptor with the airbox lid removed and a gytr filter. Right now I just have the stock exhaust with the spark arrestor removed. I just bought a fmf powercore.I have it jetted with 162.5 main (which sounds like too much). But it runs good now so I guess I will order some bigger mains...