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EX400rider
06-23-2005, 09:24 AM
At leesons Motors i can get a hmf for 200. Coms w/ free uni and free jets. All i no is the jets are 165 and 170. I dont no if thats right or not so can yall telll me please!!

parkers30
06-23-2005, 09:31 AM
use the search feature! lots of post about jetting and what jetting to use

spraw602
06-23-2005, 09:37 AM
A 165 or 170 for a 400ex?!?! What mods do you have on your bike? The stock jet for a 400 is only 135 I think. If you're just putting on a pipe I'd say try a 150 or 152.

EX400rider
06-23-2005, 09:42 AM
K&N thats all but im getting pipe

EX400rider
06-23-2005, 09:42 AM
K&N thats all but im getting pipe

jak1389
06-23-2005, 09:52 AM
stock main jet is 148. not 135. some have 138 though, depends on your location.

jak1389
06-23-2005, 09:53 AM
oh yea are we talking about a slip-on (which im guessing for 200) or a full exhaust?

EX400rider
06-23-2005, 10:30 AM
slip-on

EX400rider
06-23-2005, 10:30 AM
slip-on

EX400rider
06-23-2005, 10:30 AM
slip-on

EX400rider
06-23-2005, 10:30 AM
slip-on

EX400rider
06-23-2005, 10:31 AM
A slip-on

EX400rider
06-23-2005, 10:32 AM
oops sry bout all those same replys