View Full Version : Honda TRX 400EX & 400X ATV Info
- LRD, FMF or Jardine????? (7 replies)
- [Project Thread] 04 400ex rebuild (42 replies)
- 400ex won't start (9 replies)
- plastic conversion (9 replies)
- T-4 Quiet core ?? (17 replies)
- Anybody tried these? (26 replies)
- Valve specs? (0 replies)
- tinting my lights (5 replies)
- Help. . . . (2 replies)
- How do I get to 100-105 octane? (4 replies)
- Would like Pilot answer plz (24 replies)
- Either High idle, Clutch adjustment, Or... (1 replies)
- Help... Just bought 06 400 ex whats interchangable with 450r (1 replies)
- help. bike breaking up, cutting out (2 replies)
- hi-comp piston/cam questions (22 replies)
- what is the cheapest jet kit (4 replies)
- painting my nerf bars (22 replies)
- 2007 400ex issues (6 replies)
- t bolt exhaust clamps (4 replies)
- opinion's on spark plug color? (5 replies)
- high idle,backfire from the air box? (25 replies)
- 450r carb vs. stock jetted with choke removed (2 replies)
- Is there a port and polish thread? (4 replies)
- Going straight, handlebars slightly turned? Any Help!!!??? (7 replies)
- full lrd exhayst? (2 replies)
- I am lost (9 replies)
- forged aluminum rims? (1 replies)
- Petcock Vavle (4 replies)
- Airbox separated from Carb? (4 replies)
- Maier Race Cut plastics (1 replies)
- Torque specs (2 replies)
- rev box, amr any good? (13 replies)
- exhaust argument (3 replies)
- cylinder 0-ring (1 replies)
- i dont think my jetting is right.. tips? (1 replies)
- something to watch out for (1 replies)
- Backfiring on decel (14 replies)
- theres got to be an easier way!!! (15 replies)
- air box ? (23 replies)
- My 400 (4 replies)
- Best a-arms for money (1 replies)
- Powder Coating Paint (2 replies)
- is there a how to thread on changin the rear brake pads? i've searched (3 replies)
- Guys with 440's I need some input! (20 replies)
- 39mm fcr (4 replies)
- air box cover (1 replies)
- Pilot screw adjustment (2 replies)
- Rebuild questions (10 replies)
- 11 to 1 with stock cam/sparks key?? (7 replies)
- 450 carb on 400ex (4 replies)
- Need help (6 replies)
- Head Repair (1 replies)
- Lexx MXe Slip On Silencer (12 replies)
- best a-arms for the money (19 replies)
- 400ex jetting (0 replies)
- why cant i (6 replies)
- which oil filter (7 replies)
- 416 hp? what do yall think (5 replies)
- two2cool (0 replies)
- 2005 and newer 400EX owners in here.. (5 replies)
- 500cc big bore stroker for 400ex (15 replies)
- another problem (9 replies)
- 04 valve cover bolts (8 replies)
- What kind of piston is recommended (8 replies)
- axle nut tightening (1 replies)
- couple new/ changed parts (108 replies)
- shift problems (1 replies)
- Explain widening and fender cuts (25 replies)
- oversized oilcooler (1 replies)
- can +1 long travel arms be used with 450r shocks? (5 replies)
- tryin to strall (5 replies)
- Friends 400ex not starting. (8 replies)
- Noobie.... (4 replies)
- needing a price. (1 replies)
- Pics of my 400 (27 replies)
- How to Verify that a frame is Straight? (3 replies)
- Burning oil don't know why (5 replies)
- painted my wheels black (10 replies)
- .125 .160 or .190 (7 replies)
- warped head? (4 replies)
- Red side plastics ??? (4 replies)
- Graphics Help (1 replies)
- 2 Stroke 400ex Rebuild Build up (43 replies)
- carb (0 replies)
- ATV Handlebar (4 replies)
- What do you think? (3 replies)
- frt. wheel flipping?? (8 replies)
- how to align my steering (4 replies)
- jetting (4 replies)
- Im back (0 replies)
- Best slip-on grips ???? (7 replies)
- 416 sparks key (3 replies)
- winter jetting? (10 replies)
- steering squeek (3 replies)
- anti vibe? (6 replies)
- Made a little mistake... (5 replies)
- Question on Tires (15 replies)
- Re-Packing FMF Power Core Exhaust (3 replies)
- Need Help Plz (11 replies)
- Interesting product. Seen this before? (11 replies)
- trading a 440ex for stock (1 replies)
- What's the best exhaust for a 400ex?? (51 replies)
- Am I jetted ok? (1 replies)
- clutch problems (3 replies)
- Frothy oil (27 replies)
- ANOTHER swing arm question (6 replies)
- changed my mind on elkas.. buyin 450r shocks.. questions (3 replies)
- newly built 416 spittin fire (18 replies)
- frame ???? (1 replies)
- used ccp stabilizer on ebay... (0 replies)
- getting rid of the ol 400 (2 replies)
- axles (3 replies)
- Weak points on 400EX frame? (2 replies)
- Wow.... (13 replies)
- Need some info (1 replies)
- 440 big bore (10 replies)
- 450r carb on 400??? (15 replies)
- newbie (3 replies)
- 400EX 460 stroker questions (32 replies)
- 400ex jetting suggestions (8 replies)
- Pregnant wife & riding (29 replies)
- mods??? (4 replies)
- dumb question (9 replies)
- lightend flyweel owners (1 replies)
- Newbie! (7 replies)
- clutch problems (17 replies)
- Best clutch, in your opinion (20 replies)
- 250r hood help (2 replies)
- carb and choke question? (2 replies)
- 450r swingarm on 400??? (2 replies)
- air box mods or custom intake (5 replies)
- duel exhaust (6 replies)
- Cutting out Mid Rpm (1 replies)
- idle adjuster (2 replies)
- Smoking Problem (5 replies)
- Exhaust Clamp (0 replies)
- 416ex headlight removed, where to find wires? (4 replies)
- Opinion on 450r front shocks (2 replies)
- 400ex Hybrid Ideas (15 replies)
- 416 stroker vs 426 stroker (41 replies)
- Photoshop request! (2 replies)
- bent my stock handlebars... what bend? (13 replies)
- Suspension setup for MX / Other questions (2 replies)
- wont start.. need help (14 replies)
- motor build by hetrick racing? (8 replies)
- ford ranger or s10? (17 replies)
- small issue (6 replies)
- When to replace 400ex chain (1 replies)
- 400 ex pics (7 replies)
- 01 400ex Wont Start. (10 replies)
- Rear shock questions (1 replies)
- 400ex hrc parts (5 replies)
- Is this a good deal???? (3 replies)
- Another smoke issue (2 replies)
- knocking (18 replies)
- Rear axle (9 replies)
- first ride (1 replies)
- CZR Exhaust (2 replies)
- Priced to high? (3 replies)
- sprocket hub removal (10 replies)
- billet power exhaust tip (5 replies)
- What shocks are these? (7 replies)
- Difference between newer 05' frame and older 00' frame?? (2 replies)
- is this a good price for lonestar arms and elkas? (9 replies)
- what jets for my set up(i searched) (3 replies)
- open her up a little, how well does she respond? (6 replies)
- Wondering how many have rebuilt this motor top to bottom? (19 replies)
- timing chain tensioner (6 replies)
- outlaw 450mxr (2 replies)
- overheating problem please help!! (7 replies)
- any how tos on cylinder head removal? (2 replies)
- one piece front plastics? (19 replies)
- budget desert suspension setup? (0 replies)
- Cheap places to buy parts? (11 replies)
- Yamaha front shocks (10 replies)
- TRX 400 on a 300 frame (2 replies)
- Repainting the a arms (3 replies)
- temp dipstick (7 replies)
- Clutch Shot (3 replies)
- wheels (2 replies)
- 400ex carb ticking? (2 replies)
- carb issues (3 replies)
- Here's one I've never seen talked about here... (18 replies)
- Gearing (1 replies)
- ho to tell if my 400 has a bore kit (15 replies)
- 416 break in questions (17 replies)
- 400 EX stock motor- (3 replies)
- swing arm/carrier grease (4 replies)
- Clutch Cable? (2 replies)
- Cheap Graphics (13 replies)
- answers (6 replies)
- full hmf exhaust or.. (11 replies)
- Wheel Fitment (3 replies)
- Rebuild ? (6 replies)
- Funny quotes of the day (6 replies)
- Finishing up my build (9 replies)
- xc linkage airbox mods (7 replies)
- Whats my prob? (5 replies)
- Fully Built 425 HP?? (5 replies)
- sparks key (17 replies)
- new rear tires (1 replies)
- 440 Big Bore Kit (14 replies)
- 400ex starting (3 replies)
- Is there a way to tell if timing chain needs replaced? (19 replies)
- 400ex front shocks (13 replies)
- oil drain plug size??? (0 replies)
- how much too pay (7 replies)
- Need a price check fast!! (5 replies)
- adding LRD full exhaust have ? (7 replies)
- 400ex to a 416. NEED ANSWERS (64 replies)
- start/idle question (2 replies)
- New toy due to arrive Tuesday-uneasy about (19 replies)
- 450r, trx 400ex swing arm ? (5 replies)
- prm bumper (8 replies)
- Oil capacity (13 replies)
- 400ex Timing chain- needing HD. (5 replies)
- my project (10 replies)
- Pro tect fabrications (3 replies)
- 416 blew up (6 replies)
- Best Bang for the Buck to Widen and Suspend ? (10 replies)
- 400ex-xr400 cam (12 replies)
- Sparks timing advance key... (14 replies)
- Fair price (1 replies)
- 400ex carb issue? (6 replies)
- larger rear tires (7 replies)
- Before and After pictures (18 replies)
- HD valve cover bolts? (3 replies)
- 416 jet help!!!! (2 replies)
- How to measure wheel travel (1 replies)
- snorkel outerwear cover (0 replies)
- Oil filters (9 replies)
- Dune Tires For Sale!!! (0 replies)
- Plastic Rad Scoops (10 replies)
- 2005 heel guards fit 2002 400ex? (6 replies)
- some of the recent changes 400-440cc (7 replies)
- gearing quesion (18 replies)
- 400ex paddles help! (1 replies)
- What color should I powdercoat my frame? Need Opinions (13 replies)
- Cheapest place to buy JE pistons? (10 replies)
- tether kill switch install (21 replies)
- input on value of 06? (3 replies)
- turbo 400ex (4 replies)
- need help... electrical (6 replies)
- How hard are piston&ring changes? (1 replies)
- moab question (1 replies)
- A-arms Question (3 replies)
- Most popular 400EX Threads (11 replies)
- completely submerdged my 400ex upside down (6 replies)
- Clutch Bolt Snapped/Short Cable (6 replies)
- bore kit help needed (16 replies)
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