its getting too much gas or too much air?and will opening the airbox lean it out?
its getting too much gas or too much air?and will opening the airbox lean it out?
00 400 ex
far from stock.
Too much gas. Taking off lid will lean out a little.
'00 416ex -- 11:1 Wiseco, stage 1 HotCams, LEXX slip-on w/ modded header, ASR +2 arms, 450r shocks, G-Force axle, FST style cooler, Trail Tech bars and clamp
Temporarily retired from my extremely short (but successful) racing career.
Maybe some IXCR in the near future.
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-- Johann Wolfgang von Goethe
this is rightOriginally posted by F-16Guy
Too much gas. Taking off lid will lean out a little.
2001 Sportrax 440 ex
2004 Artic Cat 500 TRV
440 big bore kit,Ported and Polished FCR 39 mm from
Stage 2 hot cam
White Brothers E-series full Exhaust,
K&N air Filter,Air Box Mods,Rev. Box,Sidewinder sprockets,Renthal Gold series chain,
Works shocks,Pro taper Bars,Douglas 190Holeshot XCR 21/7/10 front,
Holeshot XCR 20/11/9 rear,DG Nerfs,DG Bumper,Barnett clutch,Hinson Basket
Roll design pegs,NStyle Gripper seat cover,Baja frame guards,MSR shifter,Maier Hand Guards,Pro design kill switch,Motion Pro throttle
" Burn rubber not your soul "
Argueing on the internet only makes the rest of us dumber for having to read it
And so is this!Originally posted by H440exconfused
this is right
Race- Yamaha
'06 klx110
HiPer
Powermadd
Alba
Lonestar
Houser
Dave's Extreme Motorsports
Upp Racing
Black Pearl Seal Coating
We will always miss, but never forget Kelly "Steelrod" Chang... R.I.P man...
ok next ? The air(or gas) screw onthe bottom.In or out to make it rich?im thinking out?
00 400 ex
far from stock.
Look for the hardest to get to screw on teh botton of your carb.
You will need a real short screwdriver to get to it.
Stock pos is like2-1/2 to 3 turns out.
Becareful if u happen to screw it all the way in don't do it tight, its easy 2 mess it up if you tighten it down hard.
07' 450R
07' FOREMAN ES
09' TRX250X
86' ATC250SX
i know where its at plus the stock setting.But am i right that out will make it richer? and in leaner?
00 400 ex
far from stock.
its a fuel skrew so out will make it richer.
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."
Screw in = lean
Screw out = rich
Preston
**FOR SALE** - '02 Yellow 400ex:WB Pro Meg, +2 Burgard a-arms, Works Triple Rates w/ rezzies, Pro Armor nerfs, Renthal bars, WB PB block off, RTC perch
Keep in mind the fuel mixture screw (and pilot jet) only affect the mixture from idle to 1/4 throttle. 1/4-3/4 throttle is the needle and seat, 3/4 to full throttle is the main jet.
Removing the airbox lid will problaby require at least changing the main jet, and/or possibly moving the clip on the needle down one notch.
2000 400EX
416, Wiesco 11:1, FDO Studs, XR head gasket, Port and Polished head, 3 angle valve job, Hotcams Stage II, CRF 450 Timing Chain, Jegs Oil Cooler, K&N, EHS Air Box Lid, Choke removed, Sparks X6, 42pilot, 168main, Gusseted Frame, Ohlins, OMF Scoops, Shaved fenders, DG Pro-Pegs, AC front bumper, Armadillo .250 skid, 909 bars, Twist throttle, Maier Handguards, ITP beadlocks, Kenda Klaw XC's, LSR anti-fade hub, Mezaros Billit Bearing Carrier.