[Moto381]

Hey guys, new to the forum. Question for the gurus. I have my spankin new 450 R tore down with exactly 10 minutes on it. Suspension is getting reworked and have added a bunch of things. Focusing on jetting, this is what I have:

FMF Ti megabomb and 4.1 can
Boyeson quickshot acc. pump cover

I race +25 and +30 pro. sea level to lets say 2000 feet tops. summer temps in northern cal range from low 60's to 100's. No race gas.
This is my first CRF, just jumped over from a sea of blue and I want to be sure on the jetting etc. I'm aware of the fuel screw adjustments for altitude and weather changes but a base map of jetting would help. Any suggestions help. Thanks fellers!

[djh65]

Get the JD jet kit and follow the instructions. I just put one in my 450X and it is amazing. Enjoy the ride. James gives great customer support and will help in the jetting forum.