View Full Version : ATV Powertrain
- Best Type of Yoshimura
- bore
- 300EX gearing HELP!!!!!
- RAD carriers????
- Help With Tether
- head gasket
- Help!! I'm too loud!
- is it posible to make a chain driven atv into a shaft driven ?
- i need some jeting help
- r6 in a 450r
- 400 has no fire
- hubs are loose
- TRX500 problem
- porting
- i need your help
- Head gasket--Pull engine??
- wont start
- Is stock too restrictive?
- 450R decompression
- jetting a 400ex
- Scrambler Tranny
- looney tuned exhaust?
- 400ex wont kick over sometimes
- engine mods
- 300ex rev box
- rev box for a 300ex?
- is eliminating the rev limiter dangerous?
- 250f
- live in houston TX, lookin for a good port and polish job
- is this a good kit to buy?
- Need a step by step!!
- new rear end
- Rebuilding Engine from scratch 250R Jetting Question...
- first polaris i've owned.... lots of questions!
- help with a 250ex
- What do you reccomend getting with the piston kit?
- new guy. need some help.
- rear bearing carrier
- Rebuilding top end "dry"
- how is the Polaris Outlaw?
- scrambler spark gap??
- Outlaw vs. 450r
- jetting help
- Sparks
- sparks x6
- uh oh, now what??
- exhaust sounds
- LSR - broke sprocket hub removal?
- Couple Of Question
- best powerplant
- Smoking new top end
- anybody?
- 05 raptor 660 knocking noise
- 400 EX Just Quits
- build a 416ex...maybe stroked. need info on crank
- Hydraulic Clutch loses pressure
- cam bearings
- help!!!
- LT500 Crank rebuild
- icon in trussville alabama.rode my ex while they serviced it
- bore- 400ex to 440ex?
- Beginner Exhaust questions.
- Rear Hubs
- Air filter and Jet-kit
- bogging
- rear axel problems! Help!
- coolant for 450R
- running hot
- need help
- Cobra pipe
- 450R Exhaust Recommendations
- 300ex Cdi
- jetting
- wrong bearing carrier?
- 400ex problems
- Sprocket hub
- Warrior Oil Question
- jetting help?
- stage 3 hot cam
- R cooling.
- 300ex exhaust
- wat displacement is my motor
- g force ??????
- problem with my trx 450
- 400ex Backfire
- to get a big bore kit?
- 450r Carb/Overflow/Wont Idle/Dies at Top End Question!!!!
- best yfz exhaust.
- Flames out exhaust, glowing red header
- 400ex electrical problem
- 300ex bore kit or no?
- alba
- whats going on
- looking for an awsum exaust system
- octain fuel additave
- lt250r help
- 300ex header
- Banshee hubs?
- 39,41mm fcr carb for 400ex
- 300ex head noises?
- axle lock nut
- yoshi or white bros
- 400ex exhaust i got a hindle but need to make it quiet what slip on?
- Clutch lever, no parking brake.
- can someone give me a hand please
- Valve Clearance
- quiet banshee exhaust
- how much money???
- yoshi RS-7
- Clutch basket removal
- DG xccelerator pipes?
- Valve Lapping: Attempt 2
- 2 stroke engine noise, newbie here
- 250x kicker problems!!!!!
- Ballance HMF pipe.
- need some feed back and help
- Cheap Valves
- trail tech vapor
- repack carbon fiber exhaust?
- yfz electrical probs.
- trx450r exhaust question?
- Rear Spacers ???
- 400ex timing chain
- Air intake boot????????
- what exhaust
- Pipe for 400EX, etc.
- valve lash
- jave u guys herd about the xr al baker pipes?
- Chain adjustment
- trx450r dual exhaust?
- Please help, fuel line question.
- choke on a lectron???
- 300ex aftermarket cdi problems!
- what is a baffle
- choke lever ?
- 4-6weeks?
- HELP kfx400 not running
- 450es shift problem
- 400ex yz400f hybrid
- um
- wat should i get for shocks
- Not impressed w/ 4 stroke yet... HELP!!!
- hotcam question
- Engine of Yamaha FZ6 into an ATV
- Jetting Again
- some questions on a 06 trx 450
- starting stock
- One last jetting thread for me...
- whats the difference
- bent shifting shaft yfz
- wheel spacers
- trx300ex wont start
- What's the biggest i can go????
- Has anyone had a BAD experience with a +6 timing key?
- wut mods should i buy
- In search of more power
- 416cc..... question?
- 1st Time 426 build-PLEASE HELP ME!
- oil
- lets see them
- good good
- kill switch
- shifting problems 450r
- does it hurt to take out bafle?
- Tps
- clutch help
- quiet core
- jetting
- bros 06 YFZ oil/starting problems (ino...its a yami)
- 10:1 piston question
- adjusting valves
- how many teeth is stock
- Blue Exhaust flames?
- 300ex cdi box
- bearing carrier removal
- Crank Problem
- She ran, she gave up again...
- need info on 88 kawi tecate 4
- whats a top speed for a 250ex???
- gocart motor
- curtis sparks exhaust question
- HMF Ironman Pipe
- piston?
- no spark at all
- Jetting Again...
- How Fast?
- Stock Chain and Sprockets Finally Dead!!
- Omfg!! Warrior electrical pain!
- Jetting Help?!?!
- CDI rev box???
- 350 Rancher Engine Question...
- Help!!!
- what size are my carbs
- Bore VS stroke on TRX big bores
- Trail Tech Computer causes bike to bog
- head lights
- chain tightener HELP!
- octane
- installing front sprocket
- Axle Question
- what's this???
- where to ge a cam
- Spark Plug Wire Need Help
- 400ex rebuild kit
- leaking gas
- looking for recommendations for exhaust for a 250
- 3 slip-ons to chose from...which one?
- Oil Question...
- 450es shift problem
- how much power difference?
- "" axle carrier, is it good ""
- lt250/z400 motor swap
- My quad sucks!!!
- Battery Question?!?!?
- Valve Question
- uni
- jetting crackling noise
- chain half link???
- will i need a new chain?
- pilot screw
- Bad rings
- UM Airbox airfilter thing
- valves
- built motor need help!
- Now what?
- Yamaha Blaster Jetting Help
- engine starting prob
- 300ex rear sprocket
- banshee slip on?
- fuel
- faster...
- cam timing
- Anyone know
- skid plates?
- stroker cam
- Engine Problem???
- Bogging when stabbing the throttle
- making a 400ex slower
- where is the cheapest place i can get this?
- hybrid
- need help on 300
- how do i get more hp
- piston??
- Arctic Cat 500 for target practice
- '05 trx450r air/fuel mixture issue
- jetting might be off
- hmf
- differnt jets? BRANDS?
- decompression?
- clutch?
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