Pokoki
08-15-2011, 08:41 AM
Hey guys
I just picked of a KFX400 over the weekend. It has the big bore 440 kit, k&n filter (no air box mod), and just a slip on HMF pipe. It is running the stock cam, heads, and sprockets.
The carb was NOT jetted after the big bore installation, and I want to get that done before I really get out and ride.
Any suggestions on where to start with the pilot and main jettings?
Eventually, I will upgrade to a new CDI, 41mm carb, 400ex intake boot, etc, etc, but for now I just want to run and not worry about leaning out on the top end.
Thanks
I just picked of a KFX400 over the weekend. It has the big bore 440 kit, k&n filter (no air box mod), and just a slip on HMF pipe. It is running the stock cam, heads, and sprockets.
The carb was NOT jetted after the big bore installation, and I want to get that done before I really get out and ride.
Any suggestions on where to start with the pilot and main jettings?
Eventually, I will upgrade to a new CDI, 41mm carb, 400ex intake boot, etc, etc, but for now I just want to run and not worry about leaning out on the top end.
Thanks