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- 400 carb on 250X (3 replies)
- looking for viton valve seals (1 replies)
- Gytr Pipe - Repack every month? (3 replies)
- sparks (1 replies)
- airbox or no airbox (0 replies)
- head porting (8 replies)
- Sparks pro head pics (3 replies)
- 300ex wont start in gear (3 replies)
- how does the hotstart option work? (5 replies)
- 400ex carb ques.???? (4 replies)
- 400ex modded out (8 replies)
- Tune up (3 replies)
- Painting radiator hoses (11 replies)
- powerlid? (6 replies)
- hmf quiet core (16 replies)
- tdc (4 replies)
- 440 stud kit (3 replies)
- fresh built top end, bike wont start (11 replies)
- timing gear-timing (8 replies)
- What's the real deal with Nikasil (15 replies)
- 300ex power problems (4 replies)
- how much is a new 450r carb (4 replies)
- need alot of info (3 replies)
- get timing chain on gear (2 replies)
- clutch (1 replies)
- '84 Xr200 (2 replies)
- carb (3 replies)
- HElP, LOST ALL POWER 250X!! (7 replies)
- jets (2 replies)
- Contrversial BREAK-IN READ!!!!!!! (14 replies)
- dial a jet?? (5 replies)
- Hard Starting (3 replies)
- exhaust end-cap (1 replies)
- blaster bogging down in higher gears (5 replies)
- New cam and rocker arms install, 300ex. (3 replies)
- 250ex performance CDI box (0 replies)
- 1000 & 2000 rev box (0 replies)
- compression (4 replies)
- motor and trany trouble (2 replies)
- how fast will it go (2 replies)
- Where to start? (10 replies)
- dyno jet instructions (3 replies)
- Rm 85 (2 replies)
- exhaust? (3 replies)
- fmf vs. yoshi (11 replies)
- best price for yoshi rs3 comp series full system (2 replies)
- oil affects idle (2 replies)
- bolt sizing (1 replies)
- 350x/300ex Conversion Question (9 replies)
- engine compression fine but oil leak? (5 replies)
- Need help with a 450 YFZ Problem. (10 replies)
- warranty rings (13 replies)
- Only will start with booster pack! (6 replies)
- how are g force axles?? (17 replies)
- axle nuts reverse threads or standard ?? (1 replies)
- HMF slipon compared to stock - How loud (6 replies)
- Idle throttle response (3 replies)
- 250ex oil filter addition (0 replies)
- Air Flow With EHS Lid (4 replies)
- 350X topend?? (6 replies)
- Triton valve seals (1 replies)
- Help PLz. (9 replies)
- Oversize oil cooler for 400ex (10 replies)
- air box lid .... cont'd (9 replies)
- Carb boot clamps! (12 replies)
- air/fuel mixture screw (1 replies)
- jetting quad? (1 replies)
- z400 in 400ex frame (4 replies)
- Duncan Racing PC 4000 Cylinder (6 replies)
- winter to summer jetting? (3 replies)
- Suzuki (2 replies)
- smoke! (8 replies)
- Break in oil? (6 replies)
- outerwear for civic intake (3 replies)
- For those with 440's, Which Carb? (11 replies)
- Compression & Stroke??? (1 replies)
- WE are at a loss 4 stroke gurus'PLEASE read (6 replies)
- ticking on 300ex (8 replies)
- Please help, just got it back together (2 replies)
- Je Piston !!!???? (5 replies)
- cam ? (4 replies)
- oh no! not the battery, AGAIN?? (5 replies)
- finding the horsepower (6 replies)
- Is the carb my problem? (8 replies)
- Burning oil? (6 replies)
- 450r exhaust (3 replies)
- hot or cold you tell me (5 replies)
- no spark on 450R! (4 replies)
- idle problems (10 replies)
- spark plug check (2 replies)
- Valve spring compressor (4 replies)
- 300ex exhaust (10 replies)
- 440ex carb problems (2 replies)
- Will it be noticeable? (15 replies)
- Rev Box or Bigger Sprocket? (7 replies)
- ???Boring a stock 400 ex carb??? (0 replies)
- z400 hmf jetting (11 replies)
- New 450R Mods (3 replies)
- 450r carb (1 replies)
- 250sx Kickstart Problem! (5 replies)
- How about this combo (0 replies)
- bigger front sprocket, bigger chain??? (6 replies)
- High octane fuel & race fuel (7 replies)
- 400 ex engine problems (2 replies)
- 400ex chain (7 replies)
- choke ??? (1 replies)
- Dynojet to Keihn jet size diff, (24 replies)
- Popping (17 replies)
- which hot cam? (4 replies)
- jetting wit out fuel filter (2 replies)
- 1993 300 ex electrical problems (8 replies)
- 450r and elderbrock need help deciding (7 replies)
- fuel filter (0 replies)
- 400ex carb conversion (7 replies)
- exhaust clip??? (1 replies)
- hmf exhaust (23 replies)
- UM aluminum air box (1 replies)
- tc cam (1 replies)
- hotcam stg 2 vs hrc (0 replies)
- carb overflow problem (6 replies)
- Jetting a Kodiak (0 replies)
- boiling oil (4 replies)
- ticking noise (4 replies)
- i want a bigger motor for my 1996 300ex (7 replies)
- Axle Lock nut (4 replies)
- stock or not? (6 replies)
- Adjust needle?? (21 replies)
- 99 400 EX Won't Idle? (6 replies)
- jetting (6 replies)
- HMF slip on question (3 replies)
- Blue header. (12 replies)
- 400ex sound? (21 replies)
- suzuki lt250r trans oil check (0 replies)
- Icat (3 replies)
- what could i gain from a stage 1 cam? (6 replies)
- 400ex hotcams stage 2 (7 replies)
- White Motor Oil (8 replies)
- 300ex power (20 replies)
- horse power (I what some more) (2 replies)
- wheel spacers (2 replies)
- no airbox lid (7 replies)
- hmf full vs hmf /powerbomb (3 replies)
- 400ex flipped and now wont run, help!!! (12 replies)
- Going thru standing water is stalling quad (5 replies)
- hmf exhausr price (2 replies)
- 450r carb (2 replies)
- 400ex clutch problem (3 replies)
- 400EX rear end (2 replies)
- 440 ex overheating (19 replies)
- web cam? (3 replies)
- Getting it Started (1 replies)
- too rich ? (13 replies)
- CRF450 Cam Chain (6 replies)
- valve clearance? (1 replies)
- steel braided brake line (5 replies)
- sprocket question's? (2 replies)
- Ltz 250 Clutch (1 replies)
- Clutch (3 replies)
- Quick Question (4 replies)
- Packing core falling apart WB exhaust (9 replies)
- Is a Fan necessary? (3 replies)
- Help with a 450r (3 replies)
- Sparkplug (5 replies)
- Cylinder Boring in or near WV? (0 replies)
- Exhaust/Jetting (2 replies)
- HELP Need a new clutch (1 replies)
- ?? Sprocket (14 replies)
- ???????help with a 05 rancher??????????? (1 replies)
- axle question (4 replies)
- valve cover (2 replies)
- need more power (6 replies)
- Jetting for 440EX with 39MM FCR (7 replies)
- 06 250ex big bore options? (11 replies)
- oil change (4 replies)
- Rossier motor (3 replies)
- yfz450 carb on 426 HELP (8 replies)
- anyone with srp rev box experience (2 replies)
- Yoshimura RS-7 Exhaust (0 replies)
- 440 or 416 kit (5 replies)
- What jetting should i use (7 replies)
- Cosmetic Gaskets (3 replies)
- carb question (1 replies)
- 300ex clutch in 400ex (0 replies)
- dumb question (10 replies)
- what are the reliable rev boxes (14 replies)
- CARB problems Race this weekend! (1 replies)
- crack in the case (2 replies)
- Al Baker's XR's Only (1 replies)
- XR's Only 36MM Mikuni pumper carb kit (0 replies)
- Best s/o for 06 (0 replies)
- timing a 400ex?? (12 replies)
- yz 426cc loooook (5 replies)
- does this plug look ok (7 replies)
- Best flywheel puller? Choose the best! (6 replies)
- 38mm lectron carb (0 replies)
- good cam??? (1 replies)
- cheep pistion (16 replies)
- where can I get it??? (2 replies)
- pappy... $ molly coat (2 replies)
- Bead Blast Stock Head Pipe (8 replies)
- Rear Axle Drive Chain Woes (15 replies)
- Jetting without lid on (2 replies)
- who makes valve seals (3 replies)
- helicoil (5 replies)
- rev limiter (7 replies)
- magura jack (1 replies)
- reliability (6 replies)
- what do u think about the cdi boxes (8 replies)
- 400ex performance (10 replies)
- how to cehck/adjust timing 400ex (2 replies)
- bad rockers (2 replies)
- head pipe info (2 replies)
- Spark Plug (1 replies)
- Will a 300 ex axle work on a 250x? (4 replies)
- banshee riders help me :D (3 replies)
- Dr.D (4 replies)
- Yoshi Cherry Bomb, too good to be true? (1 replies)
- 400EX rear sprocket size? (2 replies)
- Which exhaust 2 buy (3 replies)
- new cam new piston? how much work? (7 replies)
- 300ex problems (3 replies)
- Oil Leak (9 replies)
- what is wrong with my quad? (9 replies)
- lrd adjustable exhaust (13 replies)
- no third gear in honda 250R (9 replies)
- Head bolts (7 replies)
- LOOSE METAL PIECES IN MOTOR ,HELP !(pics) (12 replies)
- What does each size sprocket do? (11 replies)
- hrc jetting for 06 (1 replies)
- redcat vx200 cooling (0 replies)
- 300ex torque specs (2 replies)
- oil circlip (0 replies)
- what is the best clutch kit (3 replies)
- Rear axle bearing (CAN I DO THIS)? (2 replies)
- fmf mega max pipe 4 sale (2 replies)
- 14 t sprocket (14 replies)
- Honda Civic Intake on a Quad!!! (10 replies)
- rear sprocket (1 replies)
- shift lever adjustment? (2 replies)
- HRC Kit question (2 replies)
- HMF BB Carbon Fiber Exhaust? (0 replies)
- loud pipe? (6 replies)
- tieing into 12volt power on CRF-HELP! (3 replies)
- Exhaust film (14 replies)
- Im Stumped (21 replies)
- climate (0 replies)
- 250ex will not run (6 replies)
- 300ex jetting/backfiring... (12 replies)
- air filter (5 replies)
- help!!!! (5 replies)
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