- jetting question (1 replies)
- jetting fcr 39mm (1 replies)
- oversized oil tank? (2 replies)
- how do i remove clutch cover? (3 replies)
- 05 400EX Airfilter (5 replies)
- 400ex HELP about 416kit! (11 replies)
- my new ride.. (4 replies)
- 05 400ex (0 replies)
- Need Help!! (5 replies)
- lectron 38mm (0 replies)
- 05 maier racing hood (0 replies)
- back brakes (5 replies)
- 250r a arms on 400ex (1 replies)
- 400Ex Batteries? (3 replies)
- 400ex timing help (4 replies)
- Exhaust question? (14 replies)
- How many of you have had a successful rebuild due to blue smoke? (0 replies)
- stock air box lid removeing (5 replies)
- finished 416 (6 replies)
- 05- 06 plastic (2 replies)
- what should i buy??? (5 replies)
- my 400 (16 replies)
- what does a keihin 39 carb look like?? (0 replies)
- who makes a 426 resleve?? (0 replies)
- 426 or 440kit??? (5 replies)
- 450R Brake Caliper (1 replies)
- 400ex crankshaft and corrillo rod (0 replies)
- Air box jetting ? (1 replies)
- ordered rear sprocket (0 replies)
- Brake line clamps (1 replies)
- who's got an LRD aluminium frame? (2 replies)
- graphics for my 400ex (3 replies)
- 400ex jets (1 replies)
- 14 tooth sproket (21 replies)
- neutral indicator (1 replies)
- decompression removal (3 replies)
- nerfs (0 replies)
- will this work? (7 replies)
- ???? z400 (9 replies)
- Cheap Tricks (26 replies)
- Front End Alignment (0 replies)
- Gncc racing stock class requirements (4 replies)
- mufler (10 replies)
- elka shock question?? (1 replies)
- fst 500cc big bore kit (3 replies)
- shocks (0 replies)
- front end (3 replies)
- Swingarm dimensions (1 replies)
- So, what did you get for Christmas? (54 replies)
- over heating problems (3 replies)
- shock mount length (3 replies)
- Brake Lines (1 replies)
- I Got It (20 replies)
- taking exhaust off (2 replies)
- taking car of my HMF full exhaust? (6 replies)
- Need Help!! (8 replies)
- does anyone make a kick starter for an ex? (9 replies)
- weird noise coming from engine help please (5 replies)
- what oil weight should i use for cold weather? (3 replies)
- 416 piston (4 replies)
- best gncc tires front and back? (15 replies)
- Which one (7 replies)
- octane booster (8 replies)
- 416 making loud ticking noise (5 replies)
- 400EX 2-inch Performance Exhaust Insert (7 replies)
- 450R plastic.... (2 replies)
- nerf bars (0 replies)
- popping noise when turning (6 replies)
- Kill switch was not working. (0 replies)
- Got My 400ex!!! (2 replies)
- Stock Rear Shock Adjustment (2 replies)
- which way arrow points on top of je piston (3 replies)
- carb screws (2 replies)
- 450r carb (1 replies)
- Big Oops?Help ASAP! (6 replies)
- 450r shocks with 2+ a arms need info fast (1 replies)
- lets see them hillclimb pics (17 replies)
- stock spark arrestor.... (15 replies)
- Bearing Carrier (12 replies)
- 05 & 06 400ex pics (66 replies)
- wow!!! big gain!! (11 replies)
- the best cam for a 400EX (14 replies)
- help me (1 replies)
- Anyone rebuilt a PEP steering dampner?? (0 replies)
- Question about my spark plug color?? (10 replies)
- bigger motor in a 400ex.... (5 replies)
- nerfs (1 replies)
- New to the 400EX World (11 replies)
- 416 ??? (2 replies)
- Riding pictures (15 replies)
- Pics of My 440ex (Thanks BK Performance) (36 replies)
- Wheelie (19 replies)
- just wondering (1 replies)
- changing front brakes (19 replies)
- Needed to get Big Bore Kit (4 replies)
- top 400ex speed (54 replies)
- question? (4 replies)
- Hydro Dynamics? (0 replies)
- New Pics (4 replies)
- project 400ex (1 replies)
- Warning sticker question??? (11 replies)
- my 416 (2 replies)
- xr only compitition pipe for the 400ex (0 replies)
- wheelie pics (9 replies)
- will new 300ex plastic fit on 93? will 400ex plastic fit on 300ex? (4 replies)
- sparks 465 Alcohol (0 replies)
- steering stableizer? (5 replies)
- what size pilot w/ choke removed? (6 replies)
- color scheme (0 replies)
- 400ex help (2 replies)
- 440 Big Bore But What Fuel? (3 replies)
- Lrd Vs. Hmf On Stock 400ex (21 replies)
- what oil should i run in my 400ex (15 replies)
- Tie-rods (6 replies)
- 450 on 400 hood? (4 replies)
- Recall on 05 400ex (3 replies)
- Snow Plow on sport quad.... (3 replies)
- anti fade (2 replies)
- 18" and 20" tires (3 replies)
- What FUEL do you run??? (15 replies)
- i have a std length durablue what's it worth? (0 replies)
- hmf pipe ? (0 replies)
- the best rev box for a 03 400ex helpp please (2 replies)
- 22" razr (6 replies)
- 416 kit by wiseco (7 replies)
- will my 400ex hang with a 450 (14 replies)
- were to get seat covers (2 replies)
- header (4 replies)
- i shock (0 replies)
- CRF450 question... (31 replies)
- 400EX low in the front. (21 replies)
- How much to jet 2006 400ex? (12 replies)
- New Motor (9 replies)
- Does your bike blow blue smoke? (Survey) (17 replies)
- What Carb? (3 replies)
- blue frames, post your pics! (0 replies)
- front sprocket (11 replies)
- another Jet question (2 replies)
- What compression ratio? (3 replies)
- elkas (5 replies)
- choosing tires (7 replies)
- Pic ????? (2 replies)
- Renthal 7/8's (11 replies)
- O5 or 06 race cut fenders (2 replies)
- Jetting question (4 replies)
- studded ice tires? (4 replies)
- 400ex drag racers (3 replies)
- wat do u guys think (4 replies)
- ever heard of jp frame (2 replies)
- cold starting problems? (23 replies)
- Jrd Racing 400ex's Lets See Em... (3 replies)
- do u have pictures? (1 replies)
- 15amp fuse (18 replies)
- 400ex + 250r plastic. (3 replies)
- which color? (3 replies)
- whats the difference? (3 replies)
- 400EX Problemb? (8 replies)
- 99-04 plastics to 05 plastic conversion (5 replies)
- what type of oil for engine break in (9 replies)
- next project 426ex (1 replies)
- top (3 replies)
- new pics of my 426 (13 replies)
- please post a good pic of powerbomb header (19 replies)
- quit core in the hmf (2 replies)
- stiff suspension (7 replies)
- axle locknut (1 replies)
- Brake swap (1 replies)
- How do you all fix flats????? (6 replies)
- how much horsepower? (25 replies)
- key switch (2 replies)
- 426 kits (6 replies)
- Need help with jetting, will not stay runing (5 replies)
- should my 400 kick a z400 butt with these mods (5 replies)
- Help (2 replies)
- 440 big bore kit (3 replies)
- u think its time to change my oil filter (11 replies)
- Help me Re-Install my choke! (4 replies)
- in the process of doing rebuild-got a couple ?'s (1 replies)
- 450r carb on a 440ex?? will it work very well? (6 replies)
- 400ex re-cal (3 replies)
- How tight (17 replies)
- Whos 400 will beat a Z (14 replies)
- How Much $ for a 400ex motor (1 replies)
- the 6th DEGREE (0 replies)
- post orange 400ex pic (8 replies)
- need to see some pics of race cut fenders befro i do mine (20 replies)
- ct racing lightened flywheel (7 replies)
- where can i buy a stroker kit for my 440? (6 replies)
- recall on 400exs (40 replies)
- hybrid engines (0 replies)
- Sparks vs. HMF (4 replies)
- ice (8 replies)
- cam chain? (4 replies)
- 250r plastic (2 replies)
- dr .d pipe need info please (0 replies)
- Bang For Your Buck (2 replies)
- Air scoops (6 replies)
- 440 upgrades (3 replies)
- no air box?? (8 replies)
- 440 vs. 450 (2 replies)
- Four Speed (1 replies)
- the new lrd pipe (2 replies)
- should this keep up with the 450s (9 replies)
- my weight for suspension (17 replies)
- sparks pipe need fast info (7 replies)
- "Fyi" 2005-2005 400ex recall (4 replies)
- Whats everyone doing for lights? (13 replies)
- brake caliper (1 replies)
- about how many sec does it take your 400 to reach 0-60mph (19 replies)
- 400EX w/ YFZ450 shocks (5 replies)
- tc rev box.... (3 replies)
- New member with some 400ex ?'s (17 replies)
- How much does a used 400 or 440 cylinder (9 replies)
- graphics (3 replies)
- 400ex Pipe with QuietCore (2 replies)
- Why am I losing?? (14 replies)
- will 450r rear shock fit on a 400ex (2 replies)
- XC Setup (2 replies)
- need help...look at this (4 replies)
- Need Help with Jetting (2 replies)
- Best nerf bars? (8 replies)
- y no old stage 2 (2 replies)
- PCed rims? (1 replies)
- who has a hybrid?? (4 replies)
- how??? (6 replies)
- New 04 400ex is coming.... (14 replies)
- brake line (2 replies)
- having some problems (5 replies)
- lt250r or 400ex (7 replies)
- decompression removal (1 replies)
- 400 or Rincon? (9 replies)
- off timing (1 replies)
- 426 kit/stage2 cam jetting help (3 replies)
- Look at this (8 replies)
- one more (13 replies)
- do exhaust systems come with exhaust gaskets? (5 replies)
- What Would Win (7 replies)
- won't start after rebuild (1 replies)
- Wat should i do?? (7 replies)
- Need to rejet (2 replies)
- Subframe? (3 replies)
- what slip on? (11 replies)
- how wide is your front end? (24 replies)
- Finally (19 replies)
- Extra oil cooler (3 replies)
- are sand paddles good for snow (10 replies)
- Possibly Clutch cable problem (6 replies)
- stock tires vs. aftermarket (8 replies)
- CRF450 in a 400EX (7 replies)
- Post pics and mods of ur sweet 400 (50 replies)