View Full Version : ATV Powertrain
- Now I did it
- rev boxes
- 330 kit
- Piston Coating
- 300ex air box
- I need help from the EX Riders!!!!
- Will this work with the a non new chain?
- I just got a FMF Mega Max 2 Full Exhaust!!!
- How does this sound for MX
- cams......
- Look wat I saw at FTR today
- what do i oil my chain with?
- WB pro-meg or wb and power bomb
- Members with 416 kits please step inside.
- Looky what i got now!!!!
- Stock cam duration and lift???
- Stage 1 Or Stage 2 Hot Cam ???
- Sparks X-6 Installed...
- 416 or stay stock bore
- Hey HotRod>>
- 14 t sprocket.
- 1992 250X troubles........
- fst?
- project 250X
- Crankshaft rebuild problem
- does sparks racing make a 330 kit
- severe bogging right before the rev limiter
- whats next....
- oil cooler details...
- Octaine boost???
- 400ex Poping
- need help
- MBRP Exhausts?
- Dail A Jet?
- my throttle, part with the starter are loose?
- what do i need for more power
- 400ex power up !?!?!?!
- whats the best 330 kit for a ok price
- Putting choke back on questions
- 250R jetting
- 250x Chain keeps gettin loose, These the right bolts?>
- 350x
- need help with exhaust
- Who's got the best deal on J.E. piston kits?
- jetting with 416, earlier discussion on 170 main being rich
- Does anybody have Dynos on there 250x or 350x?
- Ideas for a 300EX Aluminum Airbox
- 416 kit ???
- Just ordered ross piston and hotcam
- Debating on an exhuast. The megamax 2 was only Slip-On.
- PISTONS: Convert Piston Size (in mm or bore) to cc's
- Chain Adjusting question, with pic to explain
- Head and base gaskets for 416EX. Need opinions.
- 250X carb trouble!
- going with white brothers E series full
- JE pistons
- 300ex N-Style Graphics
- Crome exhaust wanted
- hotcams valve clearance question
- hi
- Now don't shoot the messanger, !!! another LRD vs Sparks exhuast question????
- Now don't shoot the messanger!! another X-6 vs. LRd pipe question???
- yz250f motor
- what main and pilot jets to run with white b full exhaust
- pipe
- 400ex stalls on hills and turns ??
- Anyone using the PRM air scoops?
- 460 bore kit
- What jetting do i need?
- total advance for 440ex ??
- porting/polishing help
- Chain and Sprockets
- snorkel removal
- Yeeeeehaw! Psi 425
- Pro Circuit T4 vs. WB R4
- Hot Cams Decompressor
- z400
- jets
- 39MM FCR... Best price?
- what carb
- Worth it?
- can i use long pilot jets?
- Question about 300ex
- Go To Rriders.com
- jetting questions
- POWERCORE or WHITE BROS.
- 400 EX cam chains
- Tell me all about the t-4 slip on
- 416 vs z400 on alky
- White Brothers R-4 slip on
- Oil Tank
- choke removal
- Edelbroc Carb...
- Does anyone have a FST top-end oil cooler?
- cams
- fourman 350 top end
- white brothers snuff r
- About 300ex Exhaust
- sparks carb mod
- Just ordered t-4 slip on and dg front bumper
- which cam
- Swingarm and Wheelies...
- CR250R in 400ex Frame
- ebc clutch or stock clutch 400ex
- fcr jetting
- 300EX racing pipe?
- For ALL DG Exhaust owners!!!!!!
- oil tank upgrade question
- valve experts
- what size carb
- Blaze vs. CT 310
- Anyone Added a Secondary Oil Cooler
- got a ? on k&n air filter for the 300ex
- I hate to say this but.....
- 300ex carb question
- sorry guys , got another t-4 question
- modify stock header?
- custom work
- gearing problems
- XR cam in the Ex
- ALL PEOPLE WITH XR 400 cams!!
- Wiseco Piston Kits
- sparks
- Head Porting Question
- Cam Troubles<<<< Please Help <<<<
- Help Me with This Argument
- parking brake
- Name that miss!! 250R problems.
- Need Jetting Help Quick!!!
- I need your advise on my mini..
- 416 kit-questions
- What kind of GP can you get out of a 400EX
- for those looking for new top end(cam, jetting,piston)
- Need help for Mods to 03' 250EX?
- a question.....
- stock carb or aftermarket carb?
- best aftermarket carb?
- magura hydraulic clutch or EZ clutch
- Need 250X swingarm !
- Cam chain adjusting
- Lightened Flywheels
- Where to buy a Goki (or other) starter for 350x?
- ? on standard bore JE piston
- 300 gearing
- Any one else have trouble starting in the cold?
- Air leaks??
- shipping
- t-4 with powerbomb
- 400EX Drag Times?
- Porting or headpipe
- Is a 41mm FCR too much?
- wheres my short?
- where can i get a supertrapp tc pipe?!?!?!?!
- Guys check out this pipe!!!
- 250x .40 over bore???
- For Sale...
- chain cleaning
- aftermarket brakes
- Best Pipes For Mild Mod Motor???
- Redesigned 400EX Locknut/Brake Hub
- Need help with gearing 300ex
- CT pipe/Graydon Proline
- WISECO Compression
- carb
- 330kit
- Sparks CDI High Rev Box...
- Is $460 for FCR39 the going price??
- stock air filter cage mods
- Loudness
- Do it myself or pay someone
- wiseco pistons?
- woooooooowww....
- wb rev box and shaved fenders...
- Duncan Racing>>> Fatboy 4 or The Double Barrel????
- changing valve guide seals ??
- Electric Start for 250X
- No air Box
- 390 and 330 Kits
- what size chain for + 1/4 swingarm
- Would this be good?
- FST oil cooler
- FST oil cooler
- fst's web sote
- Post your Dyno Results!
- huge big bore kits
- Need help with 416 performance
- Best place to buy a hydro clutch?
- big bore
- ATTN anyone in dallas TX area
- JE 416 12.5:1 with Hotcams #1 Questions...
- breaking in
- 440ex, no compression
- boring my 400ex
- cam??????
- aftermarket airboxes
- Name that miss! (250R) Part 2
- Frogburners Quad and HOT-RODS Quad as of Yesterday..
- Can I still run on pump gas with a JE 10.8-1 compression piston
- best pipe for honda rancher?
- Pesky Z-400 Again...
- which compression ratio is best for me , using pump gas ?
- my friends recon
- Snorkle Block Off.
- XR400 head gasket in 400ex
- jetting..
- whats the ups and downs of running a high comp. pistion ?
- Rebel Gears?
- anyone know about the Turbo Chargers 4 the raptor and 400ex ???
- What GASKETS should be used for my future setup????
- Best aftermarket clutch
- T4 or yoshi
- My bros 300EX is sick. NEED HELP
- Difference?
- new to forums ,here is my ride
- *Snif*Snif* she wont start*snif*
- Carb. Question
- 250EX Big-Bore Kits??
- Stupid Question, but need answer
- Qicksilver Carb?????
- 314,315,316 ?
- what do i need?
- What's a XR400 motor worth???
- Gaskets<< Gaskets>>gaskets??????
- new pipe and other stuff
- Anyonw With A 330-352 Bore Kit For 300EX?
- How much oil does it hold?
- can i run pump gas with 11;1 comp. ?
- Will a OEM gasket work well for a 406cc 11:1 compression????
- Aftermarket 300ex Casesavers?
- What is the weight of the various motors
- honda hrc cam
- my 400ex is way to slow please help
- throttle cable
- got my ross piston and hotcam
- Got the Motor Apart
- Questions for Port polishing and compression
- Ordered my DMC pipes today...
- ticking....
- FCR 39 info and help
- engines
- Starters
- What happens if you turn motor clockwise
- Sprocket fight.
- web 450/451 cam......
- 300ex carb
- Big Bore owners, what oil are you using?
- 416 owners, what jetting are you running?
- prices ?(440)
- t-4 installation
- White bros Hot Tip
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