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- who does good machine work?
- gasket mod trouble
- 250ex jetting
- clutch gear removal?
- Lrd !
- Turbo
- 400ex a strong 426
- booksock airbox lid
- electrical prob
- Where to get a 86 250r crankshaft?
- Ex Compression??
- 400ex pipe...HELP!
- Time for a new starter?
- headder pipe glowing red at idle?
- Hey guys got some 400ex q's
- cheapest place to buy HMF
- cheap power
- 300ex oil leak
- what motors will fit?
- 440 kit
- exhaust
- YFZ questions
- Flywheel swap.....how hard?
- Reliability of 440 kit and p&p
- 400EX problem
- a little help?
- 300ex
- RAD mfg
- cam won't line up
- heli coil problem
- URGENT! engine won't start
- 400ex temp. gauge!!!
- Jetting and other questions.
- Stock EX Frame??
- 87 250x problem Need Help Fast !
- Thumper
- 300ex Pro Curcuit Jet Question T-4
- Bad Clutch or Clutch Cable Adjustment
- predator engine in 250R
- quick tips
- what oil do you use?
- 250x isnt running right
- 2nd to 3rd gear shifting problem
- need some advice anyone???
- bout to tear into the motor...any tips
- lightened flywheel
- where can i order a 416 kit and hot cam
- sealing goo instead of gaskets?
- thermal-shock
- 250x big bore kits
- Oil over flowing
- Broken bolt
- which is best for noise reqirements
- Pro-fab Atv
- Chain for 400ex
- MX-Pro clutch kits
- 310 pistons
- jetting issues
- whats the best service manual?
- another glowing header/pls. help
- Urgent : Chain tensioning problems - grinding.
- need help
- Pipe + Jetting ?
- tick
- HMF or White Brothers??
- Pilot Jet
- 400ex engine tap normal?
- 300EX with 400EX Carb
- crf450 question
- PPls Input
- 400EX Exhaust Question
- Winter Projects.....
- Jetting Sound Ok
- 440 kit install?
- Blue Smoking 416ex?
- Dust in Intake
- Can I remove my balancer?
- TRX250r 87-89, with 86 piston??
- gearing
- just mounted hmf/white bros
- 250x 300ex big bore
- 250x jetting
- Methanol - Gas mixing in 400EX
- Snorkal
- Hinson clutch basket problem!
- Newbie here, wanted to say hi.
- is this noise my cam chain/tensioner?
- 400ex vs. 400ex
- 350x clutch bracket
- Got my HMF Slip-on
- Sprockets for 400ex
- parts
- Proud owner of a LSR Axcaliber
- What octane to use????
- Setting valves!
- Carb jetting...
- tore motor apart,thanks to u guys
- 250x smoking
- Smaller chain with smaller front
- motor bore
- Jetin
- Honda 400x, no spark
- what to look for when there are no brakes
- Change bearing or tighten nut...help
- 400ex smoking
- Wow....
- Mobile 1 motorcycle oil
- Heavy Duty Head Studs???
- Is There A Difference Between Mortercycle Oil And Reguular Oil
- overheating???
- c11 race gas
- Weak Spark, running rough at full throttle
- what is cheaper
- Upgrading a 400ex
- goki electric starters
- Magnum MX-pro clutch
- How to take off axle
- 05 400EX tranny swap??
- replacing pistons
- Big Gun Regulater (400ex)
- REKLUSE Z-Start RACE TEST #2
- spark plug number?
- Jetin
- clutch questions
- 250x/300ex carb
- 400 or 450
- 300ex stock compresion
- stage 1 hotcam 400ex
- service honda carry jets?
- 400ex power question
- sprocket?
- pilot jet
- SPARKS RACING TRX450R National kit
- 400ex Not Running Well
- hotcam stage 2 question
- 200s Three WHeeler
- pulled the 440 back apart
- anyone with a um oversized oil tank
- Clutch for 250's
- New clutch instalation
- 440 kit questions
- first time valve adjustment.
- 330 kit jetting (300ex)
- Any way to tell what bore kit you have?
- twist back to thumb wat parts are needed
- Oil Level
- best all around gearing for 300ex
- trade for pipes
- need some info dont remeber?
- Sparks degree key
- 400ex carb on 250x?
- 25psi in head
- boggish during hill climbs
- Axle bearings shot??
- new start button
- 416 EX Question
- Question about the FCR 39 Carb...
- Motor weight
- 440 kit questions
- 310r questions for ct
- messed up clutch
- missing out on top end
- what jet should i use on a kfx400 with full curtis sparks and K&N?
- need to know. 416 or 426?
- Ways to improve airflow through Head?
- timing problems?
- port
- exhaust power tip
- axle help
- Question about powerbomb header
- power...
- kfx400... how do i change the main jet waht do i need to take off to get to it?
- next 300ex mods
- K&N filter bad?? WHitebros or Uni filter Good???(urgent)
- does white brothers still make the r4 pipe
- Carrier lubrication question
- What Jet??? 11.1, st. 2 cam, mildly ported head...
- what kinda power gains iam i looking at
- Installed 450 timing chain on 400.
- to "o" or not to "o" chain that is
- 426 questions
- Top speed
- 440 jetting
- 400 ex mods
- Installing RTC perch
- Heavy duty connecting rod???
- Hot Cams Stage 2 Oil Question??????????
- Timing Chain Question ?
- Carb question, and more!
- 300ex hydraulic clutch
- aftermarket Kick Starter
- Hydralic Clutch -need help bleeding it
- 440 big bore?
- Warrior big bore kit??????
- popping backfire
- Exhaust Smoke Question
- What you think it will do?
- anyone ever want a 250R EX!
- need cam?
- oil tank
- in the process of putting 450R in 400ex any hints
- Jetting on a 300ex
- Leaky Valve Cover
- carb
- Oil Leak!
- engine rebuilding
- Valve tick?
- what will i need?
- Wow! A pipe sure makes a difference.
- how do i check for spark?
- motor blew
- Whats up with the WB rev box?
- 416, 426, can someone explain something?
- Attn. Motor Gurus: Got questions about 400ex top end rebuild.
- top end tore down, how much slack?
- How much oil for a 300ex
- hotcam
- axle nut
- Just received Hotcam Stage II for 450R-Box was open-Is it the right cam?
- intake?
- Best pipe for Trail riding......?
- HMF from Big Gun..what will be expected
- any 1 know much about this exhaust
- xr400 cam
- ex 440 kit
- Where Are the 505EX Cases Cracking?
- sendin a 300 engine to GT thunder?
- Cooling my EX Better?
- hotter plug
- xr600
- reverse on 400 ex?
- need more power
- My clutch basket blew up!!!
- 440 kit questions
- 250ex starter?
- new parts, and cutout problems 400ex
- starting point on jetting
- Tc slip on with LRd header
- help with a clutch?
- Atc 125
- is there a liquid conversion kit for 400 ex
- 300ex bearings and Lonestar axle???
- Blown Engine ?!?!
- !! need help quick on a 400ex !!
- oil coolers
- 300ex potential
- Slipping Clutch
- pull starter?
- 426 piston
- 300ex pipe and filter
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