- where can i get hi-proformance parts 4 a 250x (8 replies)
- JE Piston (2 replies)
- valve/oil question (1 replies)
- do i need to..... (7 replies)
- no plug color???? (4 replies)
- What weight oil should I use? (5 replies)
- port and polish (7 replies)
- installing cam and piston? (8 replies)
- drilling a 1 inch hole in my airbox for a bit more air flow??? (9 replies)
- need help with sprocket sizing!!!!! (1 replies)
- stupid question???? (5 replies)
- 440ex ticking? (6 replies)
- DMC 300ex Jetting (1 replies)
- 250ex (5 replies)
- hardend rockers (2 replies)
- changing front sprockett (6 replies)
- 416-dyno jet, jetting (3 replies)
- 400ex carb on 300 or 250 (2 replies)
- Should Chain Make Noise? (12 replies)
- headers question (9 replies)
- white brothers question (2 replies)
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- jetting help, everyone that has a jetted 300 look! (5 replies)
- 400ex has crack in head! (16 replies)
- head cover gasket (5 replies)
- Any idea what I missed!! (1 replies)
- sweetquads service manual??? (6 replies)
- air scoops (1 replies)
- Scotts Performance Oil Filter (4 replies)
- motor kit (7 replies)
- clutch basket movement?? (1 replies)
- Don't have my manual-any advice on chain adjustment! (4 replies)
- Uni filter vs. stock (6 replies)
- pilot jet question? (3 replies)
- Question for those that have broken shifter shaft (6 replies)
- jetting 406 (2 replies)
- Head pipe exhaust leak (11 replies)
- Removing choke, really worth it??? (10 replies)
- stock chain removal (11 replies)
- 300ex stator (2 replies)
- 400ex Pipe (10 replies)
- Help????need Question Answered (18 replies)
- Owners of WAY modded 300's (3 replies)
- What to do with . . . (2 replies)
- Who makes stroker kits? (7 replies)
- hotcam (9 replies)
- how much did you gain from your cam? (4 replies)
- Pre Filter (5 replies)
- 300EX sprockets with new tires. opinions on this setup please (1 replies)
- FCR fuel screw......HELP! (13 replies)
- jetting (1 replies)
- what makes a 400 a 416.. (6 replies)
- CRF 450 (DB) with oil tank, am i able to do it?? (2 replies)
- Too much oil? (5 replies)
- Curtis Sparks carb mod (4 replies)
- Wolf CDI! LOOK! (6 replies)
- too hot (7 replies)
- Front Sprocket (10 replies)
- sparks timing advance YES OR NO (8 replies)
- Hittin the limits!! (12 replies)
- best pipe for a 300ex (8 replies)
- Timing chain replacement (6 replies)
- Fcr carb ?? (11 replies)
- K&N filter cleaning? (14 replies)
- exhuast (8 replies)
- Lighten the EX's fly wheel? (24 replies)
- 450r?? (9 replies)
- Jettin PLZ HELP NOW (8 replies)
- 300ex (5 replies)
- No muffler (10 replies)
- silencer for LRD pipe (4 replies)
- carb problem (10 replies)
- CDI problems! (2 replies)
- DynoJet Jetting (11 replies)
- fuel injection (2 replies)
- How to rejet Honda 400ex??? (3 replies)
- Dry Ice! (10 replies)
- NOOs (8 replies)
- kill switch (1 replies)
- Chain problems...(this is going to sound stupid) (6 replies)
- GThunder big thumbs up! (11 replies)
- 400ex Modifications HELP (4 replies)
- muffler (3 replies)
- decompressor, plunger and spring? (5 replies)
- do the ross pistons have an arrow on top? (6 replies)
- winter time question (2 replies)
- 250r (8 replies)
- high end motor with a low end pipe (5 replies)
- CRF450 vs. CRF440 (10 replies)
- is my pipe affecting this (10 replies)
- Aftermarket Thumb Throttles? (3 replies)
- Jetting on a FCR 39mm (9 replies)
- DYNA digital Ignition box.....? (3 replies)
- Question on DG Exccelerator pipe... (31 replies)
- Big Gun rev box ?? (5 replies)
- ways to make your 400ex faster (26 replies)
- Which will last longer? 4stroke vs 2stroke (31 replies)
- e-series jetting/ throttle resp. (4 replies)
- Question for all 300 EX riders (17 replies)
- xr400 head gasket (12 replies)
- Confusion about Sparks 8 plate clutch?? (9 replies)
- omf airscoops? (15 replies)
- Carb Suggestions (3 replies)
- to the jetting experts (8 replies)
- HOTCAM Stage 2 (5 replies)
- chain and sprockets (8 replies)
- Sprockets (10 replies)
- going camping (5 replies)
- Warms up and runs real bad then quits. (33 replies)
- Jettin Problems On A Raptor Help Quick!!! (9 replies)
- Please help with my jetting problem. (12 replies)
- Carburator Boot into Cylinder head (5 replies)
- dynojet numbers = stock jet numbers? (7 replies)
- intake??? (11 replies)
- 440 Stroker Kit (4 replies)
- 400ex problems (7 replies)
- R1 motor in 400 frame? (27 replies)
- what needs removed when installing hotcam? (1 replies)
- where can i look at seatcovers? (6 replies)
- best place to buy an owners manual? (12 replies)
- xr650cc engine in a 400ex frame! (11 replies)
- Still stalling on me?? (5 replies)
- 300ex with MX tires gearing?? (5 replies)
- need help with air screw (1 replies)
- FCR needle clip position (2 replies)
- xc gearing (9 replies)
- important jet question!!! (2 replies)
- webcam (6 replies)
- engine starting to break up at (15 replies)
- splitfire plug? (7 replies)
- kdx 200 (1 replies)
- Re-torquing head studs?? (12 replies)
- Will Rancher jet kit work on 400ex carb (2 replies)
- Need some rebuild help with my 300ex (6 replies)
- low end stumble (5 replies)
- FST oil cooler VS. jeg's/permacool (28 replies)
- Clutch checkup... (4 replies)
- 250ex carb (4 replies)
- 300ex backfireing (4 replies)
- who knows the inside of the 400ex carb really well? (14 replies)
- Cleaning oxidized motor? (3 replies)
- compression on a 96 300ex (1 replies)
- Is doing the clutch really that easy on a 400??? (3 replies)
- HMF slip on??? (9 replies)
- 250r flywheel (2 replies)
- WB E series Race anyone got one? (0 replies)
- Kick start on an EX? (0 replies)
- changing sprocket...change chain? (11 replies)
- wierd whining sound? (2 replies)
- Sprockets / Chain (3 replies)
- grinding restrictor ring out on exhaust? (9 replies)
- new 04 400ex carb?? (1 replies)
- pro circuit slip on clamp (1 replies)
- 2004 400ex vs 2004 z400 (18 replies)
- HELP FAST!!!! ANYONE KNOW SPARK PLUG GAP FOR A 400ex?!?! (1 replies)
- 87 trx 250 starter does not work (2 replies)
- hmf jetting, How 'bout it, come on (9 replies)
- Whats TC's website? (2 replies)
- jetting help (2 replies)
- Help with Sproket!! (6 replies)
- yoshimura vs white bros. (2 replies)
- Valve clearnces.. (1 replies)
- 400ex ticking (3 replies)
- 400EX pipe vibrating (2 replies)
- 926 gncc racing cam (20 replies)
- Ticking sound (4 replies)
- silencer disc's (4 replies)
- need answers very soon (1 replies)
- jetting (list yours please) (13 replies)
- has anyone proved that removing choke does anything? (11 replies)
- hotcam question (1 replies)
- 86 250R cylinder bore max (6 replies)
- kdx220exr????????? (0 replies)
- timing chain tensioner help (3 replies)
- Who has gone to a 440 from a 416- or a FCR on a 416 (5 replies)
- carb leaking (3 replies)
- turn down end cap question (8 replies)
- is this a good deal ? (2 replies)
- hotcam users, what jetting? (4 replies)
- run a colder plug with engine mods or not? (29 replies)
- Jetting for a 460 stroker (22 replies)
- For all you that has a 440 (2 replies)
- 440 overheated what to do what happend? please help!!!!!!!!!!!!!!!! (10 replies)
- WB R4 vs. E Series ? (6 replies)
- Jetting help please (4 replies)
- Questions about oil coolers (3 replies)
- yfz450 mods (1 replies)
- pick my gear (14 replies)
- performance questions (2 replies)
- broke ex (5 replies)
- Question about Stroking (1 replies)
- Head studs (1 replies)
- How much??? (2 replies)
- 300EX Choke removal? (4 replies)
- Do I need to change my plug to accomodate the mods on my bike? (2 replies)
- 300EX Starter! (0 replies)
- CT vs Hetrick (21 replies)
- extended axle ?????? (3 replies)
- what to do? (0 replies)
- Honda 450 (11 replies)
- Need Some Help (2 replies)
- dynojet kit wanted (4 replies)
- milled head (4 replies)
- A bit of dealer info on 450ex (26 replies)
- 10.6:1 with timing advance? (13 replies)
- upgraded to FCR (7 replies)
- what gearing should i use! (3 replies)
- Looney Tuned Exhaust? (3 replies)
- Problems! (0 replies)
- TC Cam? (2 replies)
- klx on 300ex...... (6 replies)
- 300EX Exhaust (4 replies)
- smoking 400EX (3 replies)
- lorrettas gearing help help help (0 replies)
- How do I remove axle lock nuts...400EX??? (4 replies)
- fcr (2 replies)
- Pump gas w/ 12:1 comp? (10 replies)
- 250R Front / Rear Sprockets (6 replies)
- compression (0 replies)
- choke removed question (5 replies)
- top speed of 300ex (5 replies)
- What compression before u need crank/head bolt upgrades? (13 replies)
- How does this build sound? (4 replies)
- Please help me find one (5 replies)
- not enough power. plz Help. (5 replies)
- i got to thinking aobut timing (5 replies)
- Where to find 300ex 36t sprocket (5 replies)
- Whats wrong with my new quad??? (11 replies)
- engine rebuild timing issue questions (9 replies)
- Does anyone think?? (3 replies)
- Need Some Carb Info Please (1 replies)
- Needs More Sack.....Please Help! (4 replies)
- 400ex starter (8 replies)
- Tried New Lectron Carb on 250R (8 replies)
- Chattering Valves (7 replies)
- start buildin the 4-2-6 today (5 replies)
- Chattering valves (0 replies)
- low budget need faster quad. (18 replies)
- Install Help On New Cam (5 replies)
- chain replacement (8 replies)
- stock decals (6 replies)
- how much torque. (0 replies)
- 300ex important question? Please Help. (3 replies)
- oil temp HOT when cruzing? (4 replies)
- CounterShaft Seal gone wild (4 replies)
- stripped screws...need to move needle... (12 replies)
- ATN! Fellow WB E-Series owners with over 12 disks. (4 replies)
- how to smoke a crapter? (17 replies)
- degree kee w/ big bore heat problem (5 replies)
- another jetting question (1 replies)