PDA

View Full Version : conffffused

zh4m0f0
10-01-2006, 01:41 PM
after installing my hmf sport series, 170 main jet, and turning the fuel screw out 2 and half times, then removed my snorkel. my friends 400ex with white bros exhaust now beats me. when i was stock we tied. when i put on the hmf i definitely thought it would give me the leading edge.. but i dont know whats wrong now.. does anyone have any idea what may be wrong.. it just seems like my 03 z 400 isnt peaking out
motoz/HMF
10-02-2006, 08:04 AM
after installing my hmf sport series, 170 main jet, and turning the fuel screw out 2 and half times, then removed my snorkel. my friends 400ex with white bros exhaust now beats me. when i was stock we tied. when i put on the hmf i definitely thought it would give me the leading edge.. but i dont know whats wrong now.. does anyone have any idea what may be wrong.. it just seems like my 03 z 400 isnt peaking out

The 170 is too rich, try a 145 and run with the fuel in the "pri" position. DO NOT leave it in the "pri" position when the engine is stoped, put it back to the "on" position when not running.
zh4m0f0
10-02-2006, 08:14 PM
even tho on the hmf site they said 170 for the 03's???
motoz/HMF
10-03-2006, 08:12 AM
even tho on the hmf site they said 170 for the 03's???


NEVER question the master !!!
motoz/HMF
10-04-2006, 08:08 AM
I will have the 170 info changed to show that the 145 is suggested.
We do not use DJ kits we use OEM jets.