400ex stock except hmf full system exhaust and k&n filter what do yall think on jet sizes
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Member
400ex stock except hmf full system exhaust and k&n filter what do yall think on jet sizes
Registered User
air box lid on or off? what elevation you at? what temperature are you riding is right now?
2005 450r
*sold* 2001 400ex
"If you think you can, you can. If you think you can't, your right."
"A leader will take you where you want to go. A great leader will not necessarily take you where you want to go but where you ought to be."
"If you want to do something, you will find a way; if you don't, you'll find and excuse!"
"Its not aptitude but attitude that determines your altitude."
Pin It To Win It
hey cals whats goin on...i belive i have my bike jetted right..but what do you suggest
stock motor
big gun full race chopped down to 8"
K&N filter
lid with holes
elevation around 1000-1200 feet
it runs really good right now with a stock pilot and 158 main and the clip dropped one spot....
-Yellow 2001 400ex-
BIG GUN Full Race, Maxxis RAZR 2's on all corners, Modded Air Box, AIRAID Filter, Rethnal Bars, Updog Ind. 450R Number Backgrounds, Teather Killswitch, DG Nerfs, and more goodies always in the works!
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try a 152 or 155 mainOriginally posted by yel400
400ex stock except hmf full system exhaust and k&n filter what do yall think on jet sizes
move the needle eclip to second from bottom position
put in a 42pilot jet while your in there
Registered User
Originally posted by nosliw
try a 152 or 155 main
move the needle eclip to second from bottom position
put in a 42pilot jet while your in there
i can run a 152 with my stock pipe and stuff, try a 155 or a 158.
[b]
Brian Casey
2001 416ex
2002 416ex
96 12v built to the hilt and constantly broke
Registered User
Originally posted by throwinitup
hey cals whats goin on...i belive i have my bike jetted right..but what do you suggest
stock motor
big gun full race chopped down to 8"
K&N filter
lid with holes
elevation around 1000-1200 feet
it runs really good right now with a stock pilot and 158 main and the clip dropped one spot....
your running the exact jetting i would start with. however, i would consider a 42 pilot jet.
2005 450r
*sold* 2001 400ex
"If you think you can, you can. If you think you can't, your right."
"A leader will take you where you want to go. A great leader will not necessarily take you where you want to go but where you ought to be."
"If you want to do something, you will find a way; if you don't, you'll find and excuse!"
"Its not aptitude but attitude that determines your altitude."
Member
cal, lid on air, box under 2000ft, and right now it is 50 degrees F
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