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View Full Version : What goes on next, is jetting right?



hondaex03
12-17-2004, 07:49 AM
I have an '03 400ex and I just got an HMF slip sport, K&N filter w/ pre-wrap, lid removed and a dynojet kit. I am at 900 ft. I hate asking jetting questions but does a 170 main jet seem about right? Also, what should be the next thing to put on, I have skid plates, nerfs, and Kenda Klaw XC. Thanks alot.

MXRACER86
12-17-2004, 01:12 PM
A #170 jet sounds right. Make sure you put the nerf bars on before the skid plate!

hondaex03
12-17-2004, 02:29 PM
Thanks alot. I didnt even think about that.

Old Head
12-19-2004, 07:40 AM
A 170 main is what I run and I'm about at sea lvl. jet needle is at the 3rd clip position and the fuel screw at the front of the carb is 3 1/2 turns out. Oh I have the same type mods that you do.