- question about the where the stud goes through the rim... (3 replies)
- Won't start, rapid clicking, spark on battery ground (11 replies)
- engine mods? (7 replies)
- Anyone got the Curtis Sparks X4 cam? (4 replies)
- Anyone with DG Nerfs PLEASE HELP! (6 replies)
- 400ex Conversion 450r/crf450 (7 replies)
- If you saw this..... (7 replies)
- What stuff do you use to clean internal engine pieces? (7 replies)
- 450r Graphics on a 400ex (06)? (2 replies)
- thinking about buying this ex (3 replies)
- HMF Pipe is on!!! (6 replies)
- rear shock linkage400ex (2 replies)
- SPAL Fan - Pull of Push? (8 replies)
- stock swingarm weight (1 replies)
- head gasket ??? (6 replies)
- sparks (3 replies)
- Price for a 2000 400ex? (3 replies)
- Stock Head Gasket with 416? (4 replies)
- how to mark race cuts (7 replies)
- Burning oil fast, white smoke. (9 replies)
- 416EX Possibilities (3 replies)
- I'm new here - pics of my quad (21 replies)
- Kick start 99-04 (2 replies)
- Removing axle blues... (8 replies)
- 05-07 light/key relocating (13 replies)
- Help on painting my frame... (3 replies)
- Generation X hood 99-04 (13 replies)
- Jetting a 450 Carb on a 400?...Yes I have read it :-) (4 replies)
- White Smoke (16 replies)
- busted transmission from chain (6 replies)
- 416 Je 12:1 Without HD Studs? (13 replies)
- 400ex chain size? (3 replies)
- ebay quad 470cc bore????????? (13 replies)
- rejetting with hmf quiet core ??????????? (0 replies)
- rejetting with hmf quiet core ??????????? (1 replies)
- DPR8Z vs. DPR9Z (5 replies)
- Gas Prices (63 replies)
- Dang Oil (4 replies)
- Staying Cool In Summer Heat (23 replies)
- 416 with JE 12:1 or Wiseco 11:1 with Advance Key? (4 replies)
- No Throttle Response (13 replies)
- best air filter. (17 replies)
- Quick, Simple Question (1 replies)
- my 400 update (12 replies)
- 440 major vibration (4 replies)
- lack of fuel? (23 replies)
- Compression questions (1 replies)
- vavle train noise (2 replies)
- Blown Head Gasket Symptoms. (12 replies)
- Yet another jetting question (2 replies)
- front race cut pics please (13 replies)
- 400 ex help on rear axel (3 replies)
- Valve Noise (2 replies)
- need help to set up for sand (11 replies)
- fender shaving (3 replies)
- bigger oil cooler? (1 replies)
- Cheapest place to buy muffler? (1 replies)
- graphics & lakers (0 replies)
- Need Help For Buying (4 replies)
- 12:1 comp on stock rod (5 replies)
- anouther one of thise jetting question.. please help (5 replies)
- Clutch Replacing (3 replies)
- Headlights (0 replies)
- Shock guards? (0 replies)
- Clutch Cable length? (0 replies)
- Racing Info (0 replies)
- 400ex Timing (3 replies)
- Engine Mods/ Maintenance (Going 416?) (4 replies)
- Need info fast (1 replies)
- My quad finaly ready to ride (3 replies)
- High Comp.. Help Please (2 replies)
- Valve adjustment ? (6 replies)
- hmf or white brothers (10 replies)
- NEED 400ex LT A-arms (0 replies)
- Sputtering, breaking up at WOT at high rpms. (7 replies)
- anyone have a cheap exhaust they dont want (4 replies)
- main jet? (2 replies)
- Rookie question (2 replies)
- -= | My 2006 400EX (Before/After with new Mods) |=- (15 replies)
- Jetting help with new HMF full system (12 replies)
- 450r seat cover fit 400ex seat? (1 replies)
- hybrid finally running (2 replies)
- Project changeing timing chain (11 replies)
- Baja 500 ? (0 replies)
- problems shifting into 1st. (4 replies)
- stage 2 vs. stage 3 (8 replies)
- street legal in louisiana (1 replies)
- Help! Engine noise (13 replies)
- This the right rear bearings? (1 replies)
- igniton coil prob (0 replies)
- I Wanna Make My 400ex Rape A 450r Please Help!!! (50 replies)
- My 05 400ex (9 replies)
- question bout flat cr carb....fcr-mx? (2 replies)
- help again fast plz (0 replies)
- help fast plz!!!!!!!!!! (1 replies)
- what carburetors are the best (17 replies)
- dynojet needle question/jetting (5 replies)
- Graphics (4 replies)
- how stupid would this look (17 replies)
- 400 ex recovered (16 replies)
- proper jetting for new set up 400ex (1 replies)
- Do you hate the reverse limiter or the fact you can't start in revers? (5 replies)
- fcr probs (5 replies)
- tire pressure for paddles (5 replies)
- manual help (0 replies)
- 440ex Compression How High Should I Go? (6 replies)
- Trail Tech Vapor/ DMC Alien Video: (15 replies)
- Went for a ride today.... (14 replies)
- CBR 600rr Engine On a 400ex? Any Info? (7 replies)
- '05-'08 Plastics on '01???? (27 replies)
- a arm bushings (3 replies)
- will LSR hubs fit gforce axle? (2 replies)
- Broke Jet (2 replies)
- tossing ideas around (3 replies)
- smoke (7 replies)
- Lexx MXe muffler (36 replies)
- Check it out (0 replies)
- Some Pics Riding (0 replies)
- 450r carb on 400ex Dyno results (3 replies)
- Fender cut (19 replies)
- steering stabilizer (6 replies)
- quick tip plz (5 replies)
- throttle sticking (2 replies)
- Pics OF My Quad (22 replies)
- How to remove handlebar cover on 07 400ex (2 replies)
- nerf bar help (9 replies)
- What you guys think ??? My 400 (21 replies)
- Will a 450r Stock Air filter be the same as a stock 400ex? (6 replies)
- My 400EX update and HMF pipe purchase! (4 replies)
- powder caoting arams (4 replies)
- FMF power core 4 (7 replies)
- New 400EX, help me wake this thing up! (28 replies)
- Rear skid plate (4 replies)
- just another exhaust ? (9 replies)
- handlebar mounts (7 replies)
- 416 or 440 ? (12 replies)
- ac nerf bars (12 replies)
- 450R partout in 450 section (0 replies)
- I Love my 400ex! (8 replies)
- carbon fiber heat shield where to get? (1 replies)
- 400 ex wont start (1 replies)
- 08 400ex (41 replies)
- 400ex engine help crank (0 replies)
- Any power gains with removing spark arrestor? (0 replies)
- Problems With CT Racing??? (9 replies)
- Pictures from this weekend (13 replies)
- alternate fuel: water (1 replies)
- No Clutch Adj left? (14 replies)
- 08 plastics on 04? (0 replies)
- Exhaust Sheild (0 replies)
- Need quick tip (11 replies)
- burgard a-arms (0 replies)
- my evil money-eating honda (6 replies)
- Stripped threads in my 400ex head (5 replies)
- Blown 400? Will 350x fit? (5 replies)
- DMC Alien QC S/A video (12 replies)
- just got a 440EX!! (25 replies)
- Where to buy PEPS shocks (3 replies)
- moose racing timing key? (2 replies)
- need some help please (1 replies)
- HD headstuds or not??? (5 replies)
- Clutch Cable broken?? (2 replies)
- dirt bike ? (2 replies)
- ...Couple general 400ex questions.. (4 replies)
- ATTN 44ex guys what oil (6 replies)
- WTB conversion kit for using 250R brake calipers on the 400EX spindles (1 replies)
- i need "go fast" parts (15 replies)
- how to break in engine (36 replies)
- Removing and installing axel bearings (2 replies)
- fox shocks question (9 replies)
- new a-arms (3 replies)
- question about rebuild (1 replies)
- sand dunes (11 replies)
- Valve Adjustment (8 replies)
- shock revalve (2 replies)
- Just got my Blingstar nerf bars today (3 replies)
- 250r subframes (3 replies)
- Why you never throw out 400ex parts (4 replies)
- anyone with stroker/460cc kits? (11 replies)
- 4mm stroker? (2 replies)
- Ball Joints (1 replies)
- paint job...what do you think (13 replies)
- $? clutch (3 replies)
- 2004 400ex reverse convertion (2 replies)
- 2008 plastic swap? (4 replies)
- 2001 heel guards (2 replies)
- my son and his quad (22 replies)
- Axel Bearings - Oven Method? (4 replies)
- best tool for the job (5 replies)
- barmett clutch problems (1 replies)
- time to rebuild help (4 replies)
- were to buy (2 replies)
- Looking at a used 400ex (9 replies)
- Helpp! Unistall Pipe and Header.! (13 replies)
- Axle Inner and Outer lock Nuts - Won't Get OUT! (3 replies)
- Shocks (2 replies)
- Help Please (19 replies)
- does anone run these (7 replies)
- Can you guys help me jet and tune my bike? (6 replies)
- 450r carb jets (0 replies)
- some kickstart thoughts. (17 replies)
- Oil Tank Problems (9 replies)
- brake sticking (3 replies)
- Axle Lock Nuts (3 replies)
- battery question (4 replies)
- metal on metal noise...HELP! (19 replies)
- Parting out my 400ex! (3 replies)
- Stock Exhaust Modification: (41 replies)
- few 400ex parts for sale (6 replies)
- Greasing Carrier (4 replies)
- question about 450r rear shock (3 replies)
- headers (3 replies)
- Stock 400EX octane needed? (21 replies)
- Should i trade?? (4 replies)
- Bogging (6 replies)
- AMR/Rev Box Owners (7 replies)
- Shocks????? (5 replies)
- jetting? (1 replies)
- 400ex wet clutch oil (6 replies)
- rear brakes help (3 replies)
- Broken Spark Plug (5 replies)
- are 400ex parts compatible with 300ex parts (1 replies)
- Neutral Light (3 replies)
- neutral problems (6 replies)
- Caliper and Brake Pad Question (4 replies)
- 250r rear shock fit 400ex? (0 replies)
- pep ride hight adjust need help (0 replies)
- big bore and cam help and advice! (7 replies)
- Steering stem problem (1 replies)
- +2 a-arms or not (7 replies)
- My girl aka 416ex (14 replies)
- ||-- Aftermarket Axle Bearings? --|| (7 replies)
- Please help new ignition coil/cdi box (6 replies)
- Pilot Jet??? (37 replies)
- Pulled plug. Have some questions. (9 replies)
- Cracked Frame.... (8 replies)
- Adjustable Width rear Axle ??? (9 replies)
- New Honda model (59 replies)
- what size socket (3 replies)
- How important is width in GNCC/Harescramble races? (3 replies)
- help crank cam (31 replies)
- 400ex Hood (6 replies)
- Bent Axle? (5 replies)
- Help! I think I may have messed up my engine (5 replies)
- need more air (4 replies)
- i found out how fast my quad goes (16 replies)
- 05 400ex white platics (1 replies)
- need info before 12pm 5/10 (2 replies)
- When to stop? (27 replies)
- Painting plastics? (5 replies)