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exrider2002
03-14-2004, 01:43 PM
i just order a hmf slip-on, k and n air filter and precharger, with a dynojet kit. I live at 500 feet elevtion and the temperture right now is about 40 degrees can range from 10 to 90 degrees.

does anybody have an idea what i should start my jetting at?

ReconRider25
03-14-2004, 02:56 PM
well i heard the jetting hmf reccomends is really ric and thats at 0 feet so itd try what they reccommend and go from there.;)

04hmf400
03-14-2004, 03:34 PM
You may want to start with either the 146 or 148 main from the kit and go from there. Dynojet and keihin main jets are numbered different.If your bike know has stock jetting you will be taking out a 148 keihin mainjet.You will just have to play with the jets to find the right one.