Jetting for '00 WR400F
Posted April 01, 2003 - 03:57 AM
Posted April 01, 2003 - 02:11 PM
I also have a 2000 WR400 also and recently did some jetting work that I really like. See my signature for changes from stock. It may stand some fine tuning but it feels really crisp and clean with no ill-tendencies. No decel pop, crisp on snap-open, great roll-on, etc.
Posted April 02, 2003 - 07:53 AM
Posted April 02, 2003 - 09:10 AM
Posted April 03, 2003 - 01:09 AM
if you're at altitude you need to go to an EKP needle (so they tell me!) and the MJ can come down by 5.
if you have an open pipe you should add 10 to my MJ and try the needle on the same clip or drop it down one.