View Full Version : Honda TRX 400EX & 400X ATV Info
- fst 500 big bore stroker info (2 replies)
- 400ex wont start (6 replies)
- hmf quiet core (3 replies)
- Setting the Valve Clearances for Hotcam (7 replies)
- 400EX Jetting Help (5 replies)
- modded 400ex gearing? (5 replies)
- adjusting valves.(special feeler gauge needed? (6 replies)
- Have you looked at your wiring harness?? (14 replies)
- New to k&n filters, have a question (19 replies)
- clutch (16 replies)
- Oil in my airbox!!! (4 replies)
- 400ex (30 replies)
- Unmarked Jet (1 replies)
- Exhaust (13 replies)
- Handling/stability (14 replies)
- hinson fiber plates? (1 replies)
- Help!! (8 replies)
- Wont start?? (15 replies)
- Electrical Problem on my 440 Red and Black Build (9 replies)
- lol talk about werid jetting. plz read jetting guys (5 replies)
- swing arm pivot bolt removal (30 replies)
- Rear brake hub loose on axle (14 replies)
- 450r jets (2 replies)
- jet question?? (2 replies)
- +7 swingarm 400ex (21 replies)
- 450R rear shock and linkage (10 replies)
- Linkage for EX400 with Elka rear shock (3 replies)
- Hinson Fiber Plate differences????i dont know (2 replies)
- oil tank and cooler (4 replies)
- Looking at my Cam Chain tensioner 400EX (10 replies)
- 08+ nerf bars (2 replies)
- TRX400EX help!!! (9 replies)
- another "no start" (6 replies)
- new main jet nessisary?? (3 replies)
- rev limiter (4 replies)
- headlights (2 replies)
- A.a.d.s (15 replies)
- works shocks (4 replies)
- 400EX Smoking after oil change (20 replies)
- Head pipe question (13 replies)
- engine break in, cant seem to find any when i searched? (13 replies)
- Does houser make an EX swingarm?? (7 replies)
- Whats the best twist throttle? (7 replies)
- Running V tread front tires anyone???? (0 replies)
- works triple rates (7 replies)
- I need ideas for a custom vented hood (16 replies)
- 406ex vs. 400ex (17 replies)
- 450r front shocks conversion??? (19 replies)
- size tires for 400ex (2 replies)
- 450r rear shock vs 400ex (7 replies)
- 2005 TRX 400EX - Clutch Slipping Issue (20 replies)
- clutch levers (10 replies)
- Oil Leak (5 replies)
- valve ajustment (6 replies)
- 2007 trx400ex (11 replies)
- Look what i found... (6 replies)
- reverse leaver (39 replies)
- Hmm...I wonder? (5 replies)
- rims (3 replies)
- 440ex (13 replies)
- front bumper (2 replies)
- ino its in the wrong thred but.... (18 replies)
- Finally put the battery in the air box (23 replies)
- Steering Stem (3 replies)
- 2500 lbs winch is installed (13 replies)
- Rear axel nut (1 replies)
- 450R carb Jets.... (9 replies)
- Rear Shock Linkage (need photo) (5 replies)
- Smoke after oil change (1 replies)
- Cant decide...11:1 or 10:1 (47 replies)
- Idle problems... and more.. (2 replies)
- bleeding brakes (6 replies)
- need rebuild help (1 replies)
- talk about reliability (13 replies)
- idle (1 replies)
- 426 ? (6 replies)
- valve noise tick tick tick (14 replies)
- hmm interesting (9 replies)
- 450r shock issues??? what do you guys think? (30 replies)
- In case anyone is interested (0 replies)
- Exhaust baffle... has got me baffled... (1 replies)
- 400ex taking long to start (3 replies)
- just so poor customer service (2 replies)
- 250r hood (9 replies)
- 450r carb (2 replies)
- K&N powerlid ? (2 replies)
- Spark Plug Chops and Jetting (3 replies)
- 450r carb jetting guideline help (3 replies)
- Look what my dad picked up(pic) (14 replies)
- More problems with 250r axle in 400 (13 replies)
- 416 vs 700 raptor (22 replies)
- hood on stock plastics or nacs headligt cover post pics (11 replies)
- 407cc or 416cc? (9 replies)
- 400ex pipe (2 replies)
- Valve train Issue, 416 build (19 replies)
- 400 vs 416 (12 replies)
- swing arm bearing replacement turns into full blown build (7 replies)
- First ever rebuild! (5 replies)
- vavle tap (2 replies)
- 400EX hood (4 replies)
- How?! (7 replies)
- Help for a fellow Red rider (12 replies)
- CP, Wiesco, or JE 11:1 pistion? (5 replies)
- choke mod and running rich/lean/perfect???? (11 replies)
- alignment question (10 replies)
- Who's the guy that put the 450r rear fenders on 400ex? (0 replies)
- adjusting 2004 stock suspension (16 replies)
- need answer!!?? (40 replies)
- 450 carb? (5 replies)
- brake master upgrade? (45 replies)
- title ??? (1 replies)
- Odd chunk noise? (12 replies)
- 05 07 maier plastics on a 02 help!!!! (4 replies)
- what you guys thin of this clutch basket?? (1 replies)
- 4 wire ignition 2007 400ex (0 replies)
- Owners of CCP (and other PUCK style) Steering Stabilizers (14 replies)
- 416ex build (6 replies)
- What fits??? (3 replies)
- 400ex rear sok (1 replies)
- anyone ever swap a 600 cc motor into their quad? (20 replies)
- Check my plug... (15 replies)
- selling question (1 replies)
- Axle Bearings (49 replies)
- need help with mods (19 replies)
- pro taper help (7 replies)
- 416 Valve Noise... (18 replies)
- Yea yea...another 400ex jetting thread (4 replies)
- Bad shocks??? (2 replies)
- cylinder head alignment dowels (6 replies)
- HELP... clutch not engaging right (10 replies)
- need awnser qwick (8 replies)
- Rotella 15w-40 oil in colder weather? (4 replies)
- backfire when try to start (11 replies)
- question?? and little update (4 replies)
- Plastics (12 replies)
- f/a screw???? (8 replies)
- tuning help??? (12 replies)
- anyone run mud tires? (7 replies)
- WTF??? Special Screw??? come on.... (10 replies)
- pro armor kill switch (8 replies)
- Help !!! (9 replies)
- Engine Noise / Runs harsh after 3/4 throttle (11 replies)
- 400ex carb - jetting (5 replies)
- brake problem, help quick (3 replies)
- aftermarket 400ex header (30 replies)
- Best tires for mud/trail riding? (15 replies)
- still not sure? (7 replies)
- 500ex (40 replies)
- Intake valve adjustment. (3 replies)
- clutch grinding??? (12 replies)
- start up question (5 replies)
- simple jetting question (9 replies)
- steering stem (2 replies)
- 400ex and 250r rear rotor the same? (0 replies)
- truth about hot cam valve noise??? (15 replies)
- ring ?? (3 replies)
- 400ex idles but no throttle (3 replies)
- time for brake pads (2 replies)
- 450r carb on 440ex PERIOD!!!! (3 replies)
- if it aint broke, dont fix it...? (7 replies)
- Search Function (24 replies)
- Polishing engine (4 replies)
- rear brake sticking! (10 replies)
- hid headlight upgrade (7 replies)
- Does not like to run till it's 100% warmed up... (12 replies)
- 400ex freestyle (12 replies)
- changing the oil lol (25 replies)
- Air shroud?? (3 replies)
- 400 ex camshaft (9 replies)
- Motor Help ?? (13 replies)
- lights (3 replies)
- who has timing key and hi comp (1 replies)
- Auto-clutch (23 replies)
- 400ex (20 replies)
- Show us your Custom Cooling Setups? (9 replies)
- Stupid cam chain tensioners (18 replies)
- 490? (21 replies)
- quick octane/compression question (9 replies)
- help with checking bearings (10 replies)
- I need a picture... (5 replies)
- Manual cam chain tensioner (16 replies)
- A year outta the game, and here i am!! (29 replies)
- Electical troubleshooting...need help (45 replies)
- Steering stem interchangeability (4 replies)
- stem question????? (4 replies)
- Success!!!! (9 replies)
- brake lines (4 replies)
- 400ex trade for banshee??? (21 replies)
- member needs help with cr 125 (6 replies)
- clutch cable (6 replies)
- Swtiched up thee old start button on the beast.. (6 replies)
- Axle bearings? (4 replies)
- Need help after top end install (28 replies)
- SRP TITAN Steering Stabilizer...... (15 replies)
- 400ex nerfbars on KFX400? (2 replies)
- Help with getting a title in ohio? (9 replies)
- Good, decent priced nerf bars (11 replies)
- Bothered by Another problem.. (4 replies)
- cylinder base Oring? (3 replies)
- Anyone swap 450r shocks onto their 400? (7 replies)
- bargainers,fabricators,deal finders (6 replies)
- helpppppp!!!!!!! (16 replies)
- anti-sieze on engine assembly? (7 replies)
- Adding reverse to 99-04 (4 replies)
- chain slack (1 replies)
- Engine Assembly Lube, Molybdenum or no? (3 replies)
- Topping off oil: Dumb Question??? (3 replies)
- carb help (6 replies)
- a arms? (5 replies)
- rebuild pics (2 replies)
- Will 450 A-arms Fit the 400ex? (2 replies)
- its official (2 replies)
- bumper (6 replies)
- Gt thunder stroker engine (5 replies)
- post you jetting specs (12 replies)
- jetting help (7 replies)
- any ideas (10 replies)
- white brothers cam? (8 replies)
- Jetting (9 replies)
- I think I found the reason for engine failure (3 replies)
- 400ex rebuild in WV (11 replies)
- 250R RPM Dominator Axle ? (6 replies)
- 400ex Sub-Frame mods? (15 replies)
- 400ex axle (1 replies)
- Rotella 15 40... (31 replies)
- jets r us jet kit ... (4 replies)
- What clutch lever/perch are you running? (10 replies)
- 400ex engine work and other (4 replies)
- Starter Button? (16 replies)
- gaskets (2 replies)
- 250r and 400ex swingarms (2 replies)
- Parts for sale (0 replies)
- will 250r plastic work on a 400ex (1 replies)
- tires tires tires (11 replies)
- 400ex stock shock length? help (2 replies)
- Turbo?? (10 replies)
- parts (0 replies)
- exhaust clamp for Pro circuit T4 (20 replies)
- Pro X jets (14 replies)
- 400ex build for the wife (17 replies)
- dyno room (23 replies)
- Feeling a build coming:) (23 replies)
- DK coupons (2 replies)
- Old red broke her leg! (10 replies)
- great deal!!! (0 replies)
- Oil filter bolt threads stripped... (23 replies)
- Winter rebuild (36 replies)
- tire beads? (4 replies)
- Yet another 400ex smoking ? (17 replies)
- Rear brake upgrade? (4 replies)
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