Hey boys. im sure you all have answered this before but here we go. Im in midle of installing new wiseco 20 over 10 1/4 :1 piston, stage 2 hotcam, kibblewhite valves,springs. now im at sealevel. was wondering were my jets should be. i had an aftermarket carb on there but was total junk. so i went back to stock. i think it has stock pilot and the main is 150. and suggestions???? also what else can i do for more umgh???? have pipe, inake bigger rear sproket. thanks guys for any and all imput
jetting for upgrade mods
- Thread starter tony1177
- Start date
Help Support Yamaha Raptor 350 & Warrior Forum:
Hey boys. im sure you all have answered this before but here we go. Im in midle of installing new wiseco 20 over 10 1/4 :1 piston, stage 2 hotcam, kibblewhite valves,springs. now im at sealevel. was wondering were my jets should be. i had an aftermarket carb on there but was total junk. so i went back to stock. i think it has stock pilot and the main is 150. and suggestions???? also what else can i do for more umgh???? have pipe, inake bigger rear sproket. thanks guys for any and all imput
Too many variables to really say, but the 150 should be in the ballpark and you'll probably need to richen up the needle a notch and go 1 or 2 sizes up on the pilot. You just gotta ride it and make a judgement from that.
