View Full Version : Honda TRX 400EX & 400X ATV Info
- Stock 400ex weight
- How is a quiet core made??
- Which Synthentic Oil to go with?
- Wb Or Stock Cdi ???
- Quick exhaust question
- 450R Carb ?
- 400ex steering shaft info needed
- Another jetting question
- 400ex motor dimensions?
- getting ready for mx
- hot cams
- A-arm question
- chrisrzz1012
- Flat Track Help??
- Installing Maier Fenders on a '99 400ex
- Start in Gear?
- Hows my plug look?
- shipping frame and motor.
- Front end help
- 450r spindles interchangeable with 400ex spindles??
- aftermarket hood
- seat cover
- socket size for spark plug
- 426 oil fouling
- might have a ex comin this week
- "o" ring problem
- removing/plugging snorkel, = less air, but more hp??
- Hi-Flite seats..... anyone have any experience with em???
- Need to beat my buddys z400
- urgent carb help PLEASE
- backfire on decel.. STILL
- Finished 440EX with (NOS) New to the forum
- Oil to use in 400EX?
- MMF Everything Full review!
- 2008 400ex?
- here ya go
- 250r axle to a 400ex swingarm?
- 400ex exhaust
- Rear shock
- lrd or hmf?
- need help with sprockets
- clutch question
- 416 or 426
- cutting my stock front fenders
- What header?
- Thinkin about selling my 400ex what do u think?
- 400 to 450 and 450 to 400
- what brand carrier is thsi?
- sproket
- what year 450R carb
- ram air/open filter
- Rims?
- Cam break-in questions
- 400ex plug #
- Full exhaust -no lid JETTING?
- Stripped Bolts on Carb
- Installing new seals for rear caliper
- What is the BEST Octane Booster to run?
- 400ex, good deal?
- Bleeding Brakes?
- 08 400ex
- Best Cam ???
- Stock Carb Tricks and Tips
- newbie
- Gotta change carrier bearings?
- This thing is SWEET!
- spark problems
- warped front rim
- Clutch Basket Question
- broken adapter crew
- Hub nuts?
- Rotor mount?
- fuel petcock problem
- Need Help w/ carb needle adustment..
- thread
- question about neutral swich
- Loud ticking/knocking
- AC Nerf Bars???????
- old vs. new..
- Hardened rockers necessary for stage 2 hotcam??
- UM Air Box fitment
- 450r carb installed.
- cracked case. fixable?
- Is it Sept. 6 yet
- o need help, PLZ help
- Best gearing for 440ex???
- Stock suspension squeak!
- been workin on a project
- wich gasket kit
- Cleaning up the frame
- Shifting Help Please!
- 05, 400ex reverse question
- price???
- maybe blown
- Heavy Smoker
- G Force Axle?
- Warning Labels
- AC Blackline propeg nerfs....
- Tearing down bike this winter, painting chassis, need help..
- needle adjustment ?
- spark plug #
- Photoshop plz!!!!!!!!!
- So is the 450R suspension swap really worth it?
- what do you call your ATV?
- My 450R carb installation
- 450r carb jet help...
- need help
- big gun cdi
- what is this for?
- rear fender
- check out this gear converter..
- cdi could be all my troubkes?
- Key Switch
- '99 ex - current ex information?
- pep shocks
- What's your favorite exhaust brand?
- spray paint
- Front end!!
- 400ex tire and wheels
- fixed
- Whos got the nicest looking 400ex?
- my 03-ex, need some opinions (lots of pics)
- 400ex vibration noise . . help- asap
- cdi boxes and timing key
- engine mount thingy
- brake lever
- who has a steering damper?
- Tire Size and Gearing
- hot cam stage 1
- 4-stroke nightmare?
- ??Exhaust Packing Question??
- magura & 400ex
- number plates
- riders with skat-trak paddles chime in pls
- HELP...No gears
- Changeing cam chain
- number plates
- Question
- 400 ex clutch pin?
- which bumper?(part 2)
- brake rotor
- Please Help
- Curtis Sparks dual exhaust
- Headers and exhaust sytsems
- help with my width
- No 2008 400ex?
- Neutral problem, help
- 440 exhaust
- top dead center?
- brakes
- People with HD studs!
- Need some advice
- whats the best way to add more power to my quad want low end only
- Maxxis Razor 1?s
- supertrapp
- 440 or stroke 460
- Pro Armor All around! :)
- Spark Question
- slow jet ?
- got some engine trouvle...need help
- Pictures- Finally Finished
- where can i buy jets?
- 400 bore size
- few carb questions
- FMF Powerbomb Header
- quiet core
- poll idea
- Taking out cam chain tensioner
- help with timing key
- New EX model for real!
- new styling on the 400EX for '08
- 400ex carrier ?
- hot cam stages identification
- ATTN: People near Cincinnati OH
- New hand guards
- slack in the throtle
- 110 Octane or A mix?
- cams?
- 400ex ball joints
- pain in the but
- Eliminating some wiring - handlebar switches
- What mods do I need.
- Iridium plugs
- need more bottom end
- ishocks
- Atv Repair Service
- XR400 cam? 450r shocks??
- Clutch Help???
- snorkel and airbox
- sticky valves?
- Razr 2 front razr rear combo help
- Motor Problem. Experts Please Respond
- 05 400ex Cutting Out At Low speed!!!
- Hotcam Stage 2
- axle bearing
- Reverse
- Setting up a 400ex for XC
- 400ex annoyin w/o reverse
- which exhuast should i get???
- 400ex newbie question
- broke oil filter cover bolt off in case
- Wheel Size?
- 400ex
- Newbie Questions???
- dynojet kits?
- Parking Brake Block Off
- 5th gear problem...help?
- Its Finally Done
- gas leak
- 440 jetting?
- Chips
- high speed tires
- Rear shock linkage
- sparks 416 piston
- 440ex
- Looking to buy new 400
- CRF 450 exhaust
- Best Rear Axle
- magura wtf?
- Question about K & N air filter?
- exhaust problem
- chain
- is something wrong?
- two questions
- jetting
- HMF Exhaust ? need help for this weekend
- trying to find hd head studs
- Performance Tuning
- The Big Gulp
- steering stabilizer
- Gears
- Manual / Repair book question 2005 EX
- tightening down head
- Head and Valve cover bolts
- Reading Spark Plug
- HMF Replica??
- 400ex picture
- hot start ?
- hot start ?
- 400 ex carrier ?
- random dieing out
- raped in the drags
- 400 ex carrier ?
- 400EX, no fire after rebuild
- 400 ex carrier ?
- 400 ex carrier ?
- Stay on the 400 or Switch to a 450?
- 300 or 400ex?
- how much will it cost
- Painting
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