- 400ex wont stay running!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!! (29 replies)
- New Clutch perch (4 replies)
- ITP C Series breaking? (3 replies)
- YFZ rolled down 300 ft hillclimb (8 replies)
- Recommended Jetting w K&N power up kit? (2 replies)
- Break In Questions (2 replies)
- Will 400ex handguards fit ona 250ex? (2 replies)
- head work (1 replies)
- Where to buy good 426 bore kit for 400ex??? (2 replies)
- white brothers e series (6 replies)
- race fuel in 11 to 1 400ex (3 replies)
- 400ex/250r conversion (4 replies)
- Don't Buy A white Brother's E-Series (22 replies)
- Looney Tuned Duals (7 replies)
- is this for real? (2 replies)
- Honda shop wallet rape! (15 replies)
- Is 440 Kit worth it? (15 replies)
- stock shocks (6 replies)
- Billet Chain guard???? (4 replies)
- Billet Oil Line Guard????!?!?!? (1 replies)
- Jetting with Power Lid and SA removal?? (1 replies)
- Next Upgrade? (4 replies)
- gascap (7 replies)
- cdi box (12 replies)
- 400 ex big bore (3 replies)
- Front Whider the back any good??? (4 replies)
- 400ex Wont quit leaking oil (5 replies)
- 21's or 22's? (5 replies)
- Our toys (2 replies)
- buying a 400EX (5 replies)
- Some interesting info (0 replies)
- why will my 400 only start in nutral? (11 replies)
- Engine Ticking (9 replies)
- 04 stock 400EX nothin special (11 replies)
- i shortened my hmf (30 replies)
- Need Satisfaction (14 replies)
- is this a good bore (4 replies)
- QUICK Question!! (6 replies)
- Quadroks (1 replies)
- were 2 get a 426 big bore kit (7 replies)
- *rims* (4 replies)
- 450r shocks, stock a-arms (7 replies)
- hmf pipe and knn filter jetting (1 replies)
- where (3 replies)
- long travel front end (2 replies)
- service manual? (3 replies)
- lets see your jrd racing 400ex (2 replies)
- oil cooler (16 replies)
- battery keeps dying? (14 replies)
- rekluse (2 replies)
- oil filter (3 replies)
- my 400ex (10 replies)
- DG Brand skidplates (Any Good??) (12 replies)
- OEM CF hood replacement (1 replies)
- plz photo shop (0 replies)
- oil leak (4 replies)
- Dr. D pipes (1 replies)
- Best Tire For Me (7 replies)
- whats tires (6 replies)
- pb cover help (3 replies)
- newly installed 440 kit caused blown head gasket (3 replies)
- who ever has a Dr. D pipe (6 replies)
- How much is my motor worth? (5 replies)
- 400ex trun into a 440??????????? (8 replies)
- broken gearshift spindle (1 replies)
- oil cooler (1 replies)
- Clutch Seal (2 replies)
- lighting (1 replies)
- 10" wheels (6 replies)
- MWB Big Mike (2 replies)
- pros and cons 400ex vs a 250r (6 replies)
- Hard pull clutch (9 replies)
- Where to gusset a frame (1 replies)
- 05 400ex plastics (3 replies)
- Bycycling (17 replies)
- widening kit (16 replies)
- oil change question (2 replies)
- 400ex problem may be resolved... (6 replies)
- Painting frame (0 replies)
- 400ex pivot bolt help please (1 replies)
- 416 (2 replies)
- carrier question (7 replies)
- 440 kit problem (7 replies)
- rejetting my 2001 400EX (6 replies)
- oil tank!! (8 replies)
- light on dash dont work (7 replies)
- 400ex is a pain in the donkey (5 replies)
- trade (0 replies)
- 450r shocks on a 400ex (3 replies)
- edelbrock carb 38mm vs. lectron carb 38mm (1 replies)
- 400ex big bores (5 replies)
- baja rims (7 replies)
- valve adjustment (14 replies)
- Anyone with Roll pegs/IMS heelgaurds?? (0 replies)
- gusseting frame (10 replies)
- service manuel (9 replies)
- *400ex DRAG MONSTER* (7 replies)
- howt to tell what carb? (3 replies)
- Should I go with 8" rims with 18" tires? (5 replies)
- looky looky (10 replies)
- yfz shocks on a 400 (7 replies)
- 19in or 20in tires for mx (3 replies)
- 400 to 440ex (1 replies)
- 460 stroker (7 replies)
- gtthunders 450ex (2 replies)
- winch on 400ex (3 replies)
- which steering stem? (3 replies)
- taking off your choke? (2 replies)
- valve clearance (1 replies)
- Enging problems!! (1 replies)
- 400ex oil change (4 replies)
- Arens Bros Swingarms (0 replies)
- XR Twist Throttle, Will It Work On The 400EX? (4 replies)
- cold starts, plug and battery info!! (9 replies)
- 400 idles but does not rev. Jetting is fine. Bout to part the frekin thing (15 replies)
- 450r carb on my 400ex (4 replies)
- light cover?? (1 replies)
- rev box + ign advance key=bad idea? (2 replies)
- p-brake blockoff help (1 replies)
- 1/4 mile (3 replies)
- e-series exhaust (15 replies)
- Is It Possible to Plow? (12 replies)
- 3 Days in the woods! (19 replies)
- twisty! twisty! (6 replies)
- new pic of my 400 (3 replies)
- part # (1 replies)
- spark arrestor (4 replies)
- best manuf. to get these things from... (7 replies)
- xc country set up (6 replies)
- 400ex stud (1 replies)
- 250r Swinger On A 400ex Help (0 replies)
- 05 400ex tranny (7 replies)
- +4 swingarm (4 replies)
- im having clutch and other troubles (6 replies)
- Moose racing pic wanted. (1 replies)
- holeshot tires (5 replies)
- 400ex Smoking, not too much oil! (8 replies)
- HRC part numbers (10 replies)
- LRD Exhaust (8 replies)
- Handlebar Help (1 replies)
- are dvxs 400 faster then an 04 400ex (8 replies)
- Gt Thunder Rev Box Types??? (3 replies)
- can't get 400ex started (23 replies)
- Pro Armor nerf bar installation??? (9 replies)
- HRC cam question (0 replies)
- IMS/AC nerfs (1 replies)
- piston,cam,carb combo (3 replies)
- bars (16 replies)
- Exhaust pic! (0 replies)
- Just got my Dr. D and K&N - What do you think (17 replies)
- Porting work?? (7 replies)
- Engine Cleaning (5 replies)
- ? (1 replies)
- HMF came in (6 replies)
- 2003 400ex (3 replies)
- humm what color (5 replies)
- My Custom 2005 XC 400ex Pictures (17 replies)
- eleminate air box (11 replies)
- pipe that sounds like 2-stroke (26 replies)
- Jetting Quick (1 replies)
- pics 400/440ex (16 replies)
- Joker Pipes (0 replies)
- K&N/Alum. Air box users... Need your help please! (30 replies)
- 2005 pilot screw fix!! (5 replies)
- Swingarm (0 replies)
- Stock a-arms and power coating (2 replies)
- front sprocket (1 replies)
- post your MX set-up (17 replies)
- the 400ex. Might as well part it out (14 replies)
- jumping tips (5 replies)
- 400ex idles but doesnt rev (9 replies)
- ASAP Need Help Rear Brake Install?????? (1 replies)
- 05 400EX jetting/intake questions (3 replies)
- bearing carrier (3 replies)
- carrier bearings: quick answer PLZ!! (4 replies)
- Project update... (18 replies)
- installing CRF450 timing chain...goin good (6 replies)
- I need a Pic. (6 replies)
- 12.5:1 compression or 11:1 (1 replies)
- 660R vs. 400EX (33 replies)
- Radial vs. Bias ply (6 replies)
- is dyno jets the best? (2 replies)
- long travel suspension (2 replies)
- crappy shift shafts (6 replies)
- water in swingarm??!!?? (2 replies)
- Swingarm Bolt Removal!!!! (15 replies)
- stock 400EX rear preload adjustment (5 replies)
- Electrical/Wiring question (2 replies)
- headlight covers (1 replies)
- wheelie (23 replies)
- best place to get a sproket (3 replies)
- TPS on 450r carb (7 replies)
- +2 +1 A-arms (5 replies)
- i need a 416!!! (9 replies)
- full hmf (2 replies)
- 2 SERIOUS question need help kinda fast replys please (7 replies)
- #42 pilot jet (5 replies)
- Your Mom (2 replies)
- 400ex suspension woes (6 replies)
- need sum help... (1 replies)
- Image Resizer !!!!!!! (7 replies)
- graphics (3 replies)
- 400ex vs rappy 350 (8 replies)
- trial tech (0 replies)
- hey (1 replies)
- engine still ticking after adjusted valves?? (6 replies)
- hood mounting ? (5 replies)
- front wheel squeaks when going backwards, why? (2 replies)
- Frustration!! (1 replies)
- 1999 400ex clutch set install? (5 replies)
- are Yoshimira full sys. good? (2 replies)
- 450r shocks ride type? (2 replies)
- Hill Climbing?? (3 replies)
- Getting new A-Arms. What ones should I get? (4 replies)
- White Brothers graphics (2 replies)
- Is it a steal (16 replies)
- head gasket (2 replies)
- picts of my MX 406ex (9 replies)
- How Much Is this Exhaust Worth ? (8 replies)
- dual exhaust (6 replies)
- Taillight (13 replies)
- stroker cranks (0 replies)
- Got a 465...but?? (0 replies)
- FINALLY some PICS of my 400ex (8 replies)
- Best Bang For your Buck!! (9 replies)
- A-arm ball joints. (5 replies)
- stupid kill switch question (9 replies)
- Starting problem (1 replies)
- need the cheapest but loudest exhaust (54 replies)
- Stock Normal Compression and seleve question? (5 replies)
- 250R Anti-fade (4 replies)
- Hrc Over Hot Cams (14 replies)
- Running stock lights and trail techs? (5 replies)
- Clutch Cable Madness (3 replies)
- lectron carb (12 replies)
- my 400ex project up to 2 grand total! (24 replies)
- 400ex prob. (4 replies)
- Bent Handlebars (22 replies)
- Aftermarket brake systems (0 replies)
- riding pic (1 replies)
- The good and the bad.... (2 replies)
- my photoshop attempt (3 replies)
- New Pics. (10 replies)
- 2005 carb questions (0 replies)
- yfz to 400ex rear shock? (2 replies)
- 2 great deals (2 replies)
- duncan fatboy 4 header on ballance slip-on? (1 replies)
- 400EX vs. Predator (17 replies)
- tail light wires, need help (1 replies)
- what next? (3 replies)