View Full Version : ATV Powertrain
- atc 110 valve adjustment
- where can i get parts for my bombadier??
- rev boxes
- need help findig rod
- no toil ?
- what size jets ??
- 250r motor in 400ex frame
- Got my pipes Blingin
- motor
- Which of these is the loudes and least?
- List all the parts you know of for a....
- Motor Vibrations
- how much would i get for my 300ex once i get it fixed?
- pipe,carb,motor work???? help
- difference in 86-89 250r motors???
- 14in. front spocket
- C&d Racing?
- 300 advance key
- jet question
- removing stator uhh help
- Hot Cams Stage 1 and 2
- i need help with my 250x fast!
- Exhaust trade?
- Anyone Know About Baldwin Motors?
- What Carb?
- Will an aftermaket carb help with just these mods?
- Chain Length for +1.25 swingarm
- pilot screw
- oil
- jetting a suzuki 230 quadsport
- 416 kit
- oil tank
- fmf powerbomb
- hmf slip on
- XR250 cam in a 250x?
- Head pipe
- FCR 39 Jetting...
- which mod for more HP?
- Pipe and mods
- Dial-a-jet on a 400EX carb IN a 300EX???
- TC Racing slip on
- Chain Installation
- Supertrapp IDS 2 ????????????
- Problem.. but not sure what
- Question about building yz426 quad...
- What pipe do u guys use?
- whts the problem
- This is my new 440 set up:
- sugestions on regearing.....
- question for all current or previous Big Gun pipe owners
- FMF and K&N
- runnin lean explain for a friend
- Why won't my wrist pin fit right?
- Woohoo...I beat a raptor!
- Stainless or Ceramic Coated?Quick
- White E Bros Seris for 400ex
- Main jet question
- Anyone running the quiet iserts on the Yosh slip on?
- Running way too lean with a 185 main
- Problem HELP!
- How do you adjust the throttle pull
- ¿Carb Question...?
- anyone interested in polishing?
- xr250 in a 300EX
- SuperTrap / Tuning..
- O-Ring Performance Cylinder Head
- 400 powercore
- kick starting a yz426 and 450
- How much is it to bore your 300 out to 305?
- Stock jet to DynoJet Numbering system?
- 300 bore question help me out
- Is there any big bore kit for a 250??
- trade supertrapp ids2 race core for quite core
- RaptorMAN slowest of GROUP NOW...
- CR250 cylinder
- why wouldnt you run a head stay?
- anyone not like their R4 or T4 slip-on?
- How a four stroke engine works
- Top End Power
- How 2 stroke engines work
- ESR trx5 or trx5 exhuast?
- what do i need to safely run a 440 kit
- yz426 vs. crf450
- help!!!
- Refresh my memory
- where can i get a piston bored 60 ovwer
- Exhaust System
- 300ex motor
- 416 esentials..
- the 250x ignition thing
- mini50 flywheel ?'s
- 250x ignition thing for 300ex?
- FCR, Edelbrock, Keihin airstryker 39mm??
- 330 kits??
- Honda 400EX Cam Change???
- Need shop for flywheel lightening
- Best 400ex power upgrade(s) for $500
- Today is D day for the pipe buy!
- E Series Promeg Jetting
- weight of a rider
- HRC cam
- Octane boost vs. Race Fuel
- Gad Damn 300!
- what should i do?
- anyone want their frame photoshoped or parts
- White Bros E2
- is the fcr39 carb worth the $
- Thinking about a new carb
- Gearing question help me out
- 300ex racer
- Big Bore Jetting question??
- clutch problem ?
- FCR 39 mm jetting
- fcr 37\39
- cylinder head cover
- 416 install
- Replacing clutch need info
- New White Bros. Pipe
- Round rubber seal on left side of motor
- clutch fails
- piston or cam...lowend power
- about the engine
- Calling all carbs
- Backfireing
- pro circuit t-4
- sintrifical clutch problems
- White Brothers & Jetting
- Carb choke plate screw size?
- Whats the best motor to put in a 400ex???????????????????
- centrifugal clutch from sled to kart....
- ouch lower end
- 2003 400ex and Nitrous??
- need help quick
- ??? about using a CR250 head gasket on a 250R
- how to fit 15 th sprocket on 300ex?
- how to get my power out of a stock exhaust
- help!!!!!
- Aftermarket CDI Boxes, very interesting!
- clutch
- clutch springs
- piston choices.. plz
- Will i be beating raptors?
- exhaust
- biggest jet for 250r
- 250R break-in
- 416 vs Raptor
- 330EX kits?
- too low idle
- just a little something i did while i was bored
- just a little something i did while i was bored
- 416 evaluation
- Tapping noise under load?
- kill switch
- Which filter?
- Dmc Exhaust
- Hotcams stage 1????
- Choke Removal Tip
- Please help!!!
- fuel req
- dead
- Service Manual
- Hetrick pipe?
- Blowing fuse
- BB 330 kit questions
- 300EX Stock Cam Specks
- Case saver for a 300EX
- Trinity racing porting/any good?
- Head gasket leaking
- Mods for a 300ex
- So Much For Making This Part...
- hotcam owners
- airbox lid
- question about top ends
- Implants
- money making scheme???????
- Predators
- Need to find fuel injection kits!!!!!!
- help i dont know any thing
- Anyone got a cylinder they want to get rid of
- 300ex thrata on 400
- dirtbike locked up...
- go parts direct
- jetted??
- jeff@quadshop
- Head pipe colors
- motor swap
- my mix what can i do?
- For Tants.....
- Pilot jet probs?
- Difference between 400EX and 400XR
- aftermarket exhuasts
- Anyone have a hetrick pipe on?
- .040 Quench or Zero Deck?
- Conversion
- Oil Problems???
- Installing kill switch's
- black smoke, bick firing, tan brown plug, WTF is going on, ex runs bad???
- 330
- 250ex oil question
- White Bros R4 exhaust!!!!
- broken carrier
- LRD pipe burning clutch cable
- carb swap
- Need some expert engine help
- cammm.
- frosty plug
- What you guys think of the Hotcams stage2???
- A Few Questions About Carbs & $hit...
- 39 FCR, No Go!
- Broken Oil Tank?
- Head gasket replacment
- Xr400 cams
- wb e-series question
- What is my axel carrier?
- got another prob...
- please help carb vaccume lines
- Dyno results for 440ex 44hp plus FSW pics
- What gearing is best for a nearly stock 400ex?
- powered up
- I tested the sealing around the valve seat and...
- Got it running, how do i get it running correctly?
- good gearing for xc?
- Look At This Mixbreed...
- tether kill switch
- Stainless sparks exhaust ?
- Valve Adjustment
- z400 carb
- big bore 313 quastion
- 400ex HMF slip-on....
- Sagging your suspension????
- First Mods
- Slip-on?
- gas tank hole
- ? 2003 4 stroke wars @ GLAMIS ?
- More power
- where to get cr250 head gasket and trx250r base gasket????
- ross pistons?
- fcr39 stumbling?
- Hotcam Stage II or Web Cam?
- powerbomb header on t-4 or e-series
- Rode a Predator
- Vp Race Gas
- Electrical Question
- what jet size?
- Sparks ignition key
- CFM Airbox W/Lid
- Engine Transplant?
- main jet way too rich for 416
- Hows this setup Sound?
- Hurry! i need breakin help
Powered by vBulletin® Version 4.2.1 Copyright © 2024 vBulletin Solutions, Inc. All rights reserved.