View Full Version : ATV Powertrain
- you were way off Colby (2 replies)
- K&N air filter (5 replies)
- What would you guys do? (2 replies)
- high flow carb problems (0 replies)
- best pv for the money (4 replies)
- trx 90 pipe kits (4 replies)
- your thoughts on FST 500ex? (1 replies)
- 42 pilot HELP (8 replies)
- does anyone make shrouds for a 300ex? (0 replies)
- Silencer Core (1 replies)
- e series for my 250ex (2 replies)
- Dirtbike engine in quad frame.. Vibration? (45 replies)
- gas leak (10 replies)
- 400ex winter jetting (20 replies)
- Has anyone had any experiances with CITGO oils? (4 replies)
- dyno charts (7 replies)
- oil leaks (0 replies)
- 350x faster than 400ex?? (16 replies)
- fcr help (3 replies)
- How egzacly does .10, .20, .30,....... work? (13 replies)
- Where can I find these? (1 replies)
- Yoshimura RS3 vs. Big Gun (1 replies)
- hey colby , please answer this . (6 replies)
- rev limiter kicks on (2 replies)
- 300 to 400 front end conversion ???? (1 replies)
- couple questions on an engine (1 replies)
- Headers Clean (6 replies)
- Retightening after rebuild? (30 replies)
- Bearing Carrier help (4 replies)
- Rebuild..please help (6 replies)
- wheelies for too long (7 replies)
- Fcr Install?? (7 replies)
- Edelbrock with stock motor?? (5 replies)
- another 300ex exhaust ??? (6 replies)
- quiet exhaust syatem? (8 replies)
- big bore kit (2 replies)
- Tapered Axle Bearings for 400ex? (0 replies)
- Broken Rods??? (0 replies)
- 400ex carb jetting (1 replies)
- will i need a heavy duty rod (11 replies)
- XR400 clutch cover on an EX (9 replies)
- Loose front sprocket PLEASE HELP!! (8 replies)
- what mod next? (14 replies)
- will pro circuit header work with white bros silencer for a 300ex (0 replies)
- Hey Colby (2 replies)
- 416ex OR 440ex????? (4 replies)
- clutch lifter? (22 replies)
- has anyone tried this?? (7 replies)
- Ct full system or spakrs X-6 or HMF? (1 replies)
- do jets help alot on top end (6 replies)
- Clutch replacement....... (2 replies)
- A/F mixture problems (1 replies)
- About how much would cost me to get it rebuilt? (5 replies)
- 300ex stuttering problem (4 replies)
- Engine rebuilt time... Info needed. (6 replies)
- Rebuild done, don't have the guts to fire it up (12 replies)
- Hrc Cam-xr400 Cam (13 replies)
- would a leakin valve head gasket cause ... (7 replies)
- Best All Around Set Up? (3 replies)
- park brake (2 replies)
- How much are stock 350x valve springs worth (2 replies)
- she's aliiiive... (26 replies)
- 400ex Chain and Sprockets (4 replies)
- 250x with 400 carb problem (3 replies)
- stock piolet jet (2 replies)
- why???? it wont line up!!!!!!!!!!!!!! (1 replies)
- 250x wiring ? (0 replies)
- dg exhaust (11 replies)
- saving your oil tank pt2 (2 replies)
- What do you think? (4 replies)
- Carb Question! (0 replies)
- 440ex hp? (8 replies)
- 440 bigger longer head studs? (0 replies)
- Modifying Oil Restrictors, Huh? (4 replies)
- Need Directions for jetting for 300Ex (1 replies)
- Jugs?? (2 replies)
- FDO Engine Builder ? (1 replies)
- E-series came today. (44 replies)
- Overfilled oil...problems (3 replies)
- help....please.... (0 replies)
- carbs (4 replies)
- info on the 416 kit (1 replies)
- Piolet jet (1 replies)
- 20w 50??? (4 replies)
- Dmc Exhaust Packing Question (2 replies)
- Getting the right main jet (9 replies)
- air mixtue question (3 replies)
- Axle bearings (1 replies)
- Cams (39 replies)
- very stiff clutch (7 replies)
- Stalling or sumtin! (3 replies)
- TRX5 or TRX6 for my R? help please (12 replies)
- modified stock cdi box or aftermarket? (7 replies)
- freeplay in rear end components (2 replies)
- My Carb is draining gas out? (7 replies)
- new 416ex but wheres my oil? (5 replies)
- cdi box?? (0 replies)
- 300ex axle bearings (6 replies)
- K&N crankcase breather filter? (3 replies)
- 350x decompression lever (3 replies)
- FMF....Jets (1 replies)
- 400ex cam timing (6 replies)
- Rejeting for the winter (5 replies)
- what kind of cam is it (1 replies)
- engine question? (1 replies)
- new clutch slippin bad but y? (5 replies)
- Tightening chain on 400ex (12 replies)
- *****need Rear Brake Hub!!!**** (2 replies)
- Help with jetting (3 replies)
- what size jetts for a white bros full system for a 300ex (4 replies)
- drying your K&N (4 replies)
- Some Black Sh@#$ (1 replies)
- 416 questions. (9 replies)
- What would cause a 250R to keep blowing crank seals? (2 replies)
- 250R coil..Stock or High output?? (7 replies)
- just dies..... (2 replies)
- Curtis sparks timing key (7 replies)
- houston,we have a problem (7 replies)
- rev kits (4 replies)
- Tips on porting my head and installing a 416 kit (8 replies)
- mods to go faster? (8 replies)
- 400EX Carb on a 300EX (1 replies)
- steel braided oil lines (2 replies)
- 440 (1 replies)
- Doing the Engine my self (8 replies)
- How much money for an HRC cam? (2 replies)
- Help!!!! (11 replies)
- WB E-series Pro meg (3 replies)
- suzuki....parts site (5 replies)
- 300ex reverse fix, how to do it? (2 replies)
- How much for a stock carb? (2 replies)
- Which Cam Is Better? (12 replies)
- 440 or 426??? (6 replies)
- how can i contact keihin?? (1 replies)
- 300ex problems (4 replies)
- horses, air filters, and speed (1 replies)
- FDO motors (5 replies)
- Sparks X-6 on stock motor? (3 replies)
- KTM-250X- 250 2 stroke 6 speed (0 replies)
- 300ex disks, jet, questoin (EASY!) (2 replies)
- curtis sparks exhaust(300ex) (1 replies)
- Cam (1 replies)
- duncan fat boy (4 replies)
- Gearing? (9 replies)
- jet kit for exhaust? (1 replies)
- COLBY 39mm FCR HELP PLEASE!!!! (20 replies)
- Hmf Pipes (4 replies)
- question on some head work (0 replies)
- 39mm fcr mid range miss (1 replies)
- boring to 416 or 426?? (17 replies)
- fuel delivery problem (4 replies)
- 300ex full system (11 replies)
- warrior ?'s (3 replies)
- will a 250r rpm axle fit a 400ex? (2 replies)
- TRX 90 To Cr80 converstion (7 replies)
- starting problems (10 replies)
- 400ex dies (7 replies)
- Buildin an engine, my self or a builder (12 replies)
- how to add fuel at idle-1/8th throttle? (8 replies)
- Clutch mods for 440 (6 replies)
- 426 then? (9 replies)
- 426ex bore or sleeve? (10 replies)
- 3RD Gear Noise???? (0 replies)
- How long for ESR to re-buld a crank? (6 replies)
- 416 or 440 ? (21 replies)
- welds on stock header (5 replies)
- change cam guide? (2 replies)
- fireworks in october?? (5 replies)
- Sparks 8 plate clutch and adjustment... (17 replies)
- 416???? (2 replies)
- Gunnar kill switch install...help (3 replies)
- all stock machine (3 replies)
- White Bros E-series Or Big Gun (1 replies)
- propellor in carb: powergains? (21 replies)
- ross engine kits (1 replies)
- Removing the Choke (3 replies)
- what kind of cam and piston (1 replies)
- drop-in vs. non drop-in cams (3 replies)
- 440 Kit (3 replies)
- 416 Questions (1 replies)
- Which exhaust? Curtis Sparks X-6 or LRD Pro Series 4? (19 replies)
- 400ex clutch (4 replies)
- Install Cam Chain (2 replies)
- Choke Removal Question (3 replies)
- dmc exhaust for the 400 (9 replies)
- piston? (1 replies)
- How do you guys like your 416's? (28 replies)
- Cutting Welds On A Stock Header (3 replies)
- proper break in procedure (13 replies)
- 350x clutch springs for 430 stroker (0 replies)
- what do you think (0 replies)
- what size is this (1 replies)
- will the xr400 carb work on the 400ex ? (0 replies)
- white brothers jetting (23 replies)
- stock revlimiter vs white brothers (7 replies)
- air filter? (4 replies)
- My 400ex sleeve cracked (2 replies)
- 300ex Gas Mileage... (5 replies)
- Wanted: After-market pipe for 250x/300ex (4 replies)
- CR250 wiring? (0 replies)
- Rancher ESP PROBLEM PLEASE HELP! (2 replies)
- what cam for mx (14 replies)
- Protect thy engine (5 replies)
- Question about YZ426 engine (4 replies)
- My new 400 wont start (8 replies)
- 450ex upgrade piston (1 replies)
- 350X-Web ATV CAMS (0 replies)
- Jetting Help (yea I know) (10 replies)
- 300ex cylinder ? (4 replies)
- Jegs/FST oil cooler owners (7 replies)
- 39 fcr spitting sound ? (8 replies)
- 300ex oil problem (2 replies)
- '99 400EX axle headaches (14 replies)
- is this carb any good? (18 replies)
- banshee throttle (1 replies)
- 300ex rims on a 250sx (1 replies)
- Nitrous (16 replies)
- shifting problems a rancher es (4 replies)
- should i go with a 416 or a 426 (4 replies)
- Opinions on Kill switches (23 replies)
- engine rebuild question (2 replies)
- 400Ex pops out of gear (7 replies)
- 300EX clutch (3 replies)
- Which Pipe (27 replies)
- 300EX question (9 replies)
- coudnt believe it made a difference! (23 replies)
- bogs in reverse (8 replies)
- fcr question (3 replies)
- half throttle sputter (2 replies)
- hotcams stage 1 (4 replies)
- 300ex Pipe shootout (5 replies)
- Ive Got a Problem! Help! (1 replies)
- only a 250x (5 replies)
- Dam FCR (18 replies)
- bogs when i wheelie (5 replies)
- Blown head gasket (4 replies)
- drain bolt help!!!!!! (4 replies)
- how do you make a CR250 kick forward? (5 replies)
- airbox Lid..... (3 replies)
- Je Piston Install? (35 replies)
- Head stud installation (5 replies)
- lrd slip on (6 replies)
- New Tires (5 replies)
- degree key question ? (3 replies)
- K&n power lid (3 replies)
- New pipe on the way. Carb question. (8 replies)
- Carb Screws (10 replies)
- looking for some help guys! (4 replies)
- New Honda only kick start? (7 replies)
- 400ex jetting (1 replies)
Powered by vBulletin® Version 4.2.1 Copyright © 2024 vBulletin Solutions, Inc. All rights reserved.