- 170 main jet (4 replies)
- 400ex msd igntion, anyone ever install one? (4 replies)
- 400ex pop (3 replies)
- Almost got it dialed in! (23 replies)
- 416 pistion wat cam (1 replies)
- need info on oversized valves (16 replies)
- Another problem...GEZ (11 replies)
- need help asap!! (4 replies)
- jetting (1 replies)
- What size are the lines..... (3 replies)
- Which Gasket for 416 (2 replies)
- web cam valve clearance ?????'s (13 replies)
- sprockets (4 replies)
- when is it time for a rebuild (2 replies)
- fuel comein out the carb (3 replies)
- Another Jetting Issue? (16 replies)
- what does repacking do to my 400ex? (6 replies)
- Curtis Sparks' Pipe??? (0 replies)
- Oval pistons?!?!? Oh yes... (17 replies)
- Help please!!! (3 replies)
- 416ex what hotcam 2 go with. (10 replies)
- Sprocket Install Help (6 replies)
- Buzzing when I try and start. (3 replies)
- air filter (15 replies)
- rebuild suggestions (4 replies)
- cleaning carb (0 replies)
- sohc vs dohc? (12 replies)
- twist to thumb throttle on a crf/400ex Please help (2 replies)
- 450r jetting (2 replies)
- just thinking about 400ex header (2 replies)
- oil leak (2 replies)
- clutch install (0 replies)
- outerwear? (2 replies)
- Waverunner Throttle (17 replies)
- thoughts on how i want to build my motor up( ?s) (12 replies)
- case saver bolt (1 replies)
- Yfz problem (6 replies)
- sprocket thoughts (8 replies)
- chain? (6 replies)
- Banshee AIr filter (2 replies)
- exhaust (0 replies)
- CRF450 motor Problems, HELP!! (1 replies)
- how 2 fix a brokes case (0 replies)
- 440 ex gearing (1 replies)
- Switching from a 34mm Keihin to a 38mm airstryker idol problems (5 replies)
- case saver bolt (1 replies)
- best airfilter set up (12 replies)
- main jet on 250ex... (1 replies)
- 400 ex axle help (15 replies)
- jetting help (2 replies)
- 400EX SPark Plug (3 replies)
- main jet on 300ex.... (3 replies)
- Should i rejett (3 replies)
- Anyone ever dropped a circlip down in the motor on 450r? (6 replies)
- 450r carb (2 replies)
- axles? switch (4 replies)
- opions on the pulse charger full system (1 replies)
- just changed my jet (3 replies)
- 400ex ticking problem? cant figure it out!!!! please help! (17 replies)
- need HELP fast - quick question (13 replies)
- carb troubles (2 replies)
- help with engine (0 replies)
- Fmf pipe (3 replies)
- 450r carb (6 replies)
- NEED help on 300ex jetting fast (1 replies)
- True 300ex Gearing HELP!!! (1 replies)
- 250x trans problem (0 replies)
- wat to get (4 replies)
- Grey plug. (10 replies)
- Need more power than a 440Kit . . . Get a 460 or 480? (29 replies)
- carb question (1 replies)
- cheapest, and most powerful upgrades (8 replies)
- 300ex/250x valves (3 replies)
- how to: tighten chain on suzuki lt 230 (1 replies)
- throttle question? (1 replies)
- 2 questions??? please help (8 replies)
- How long for a spark plug to show a jetting color. (19 replies)
- loose performance (1 replies)
- Longer clutch cable (1 replies)
- Plugs (6 replies)
- another pipe question (6 replies)
- milky white oil (6 replies)
- powerband (13 replies)
- Dubach Racing Exhaust (2 replies)
- check out the intake i made (19 replies)
- Can TRX300EX top end be put on a TRX300FW (1 replies)
- Loud Sucks.....Ride Stealth (52 replies)
- 426? (1 replies)
- Sparks or HMF for 400EX (4 replies)
- Its time to rebuild my head... Need Advice (0 replies)
- lrd exhaust for a 400ex (5 replies)
- 450r throttle on 400ex (4 replies)
- 450 r help (2 replies)
- How do I drain the coolant from the jug...? (6 replies)
- performance header?? (3 replies)
- Too Much Chain Slack (18 replies)
- 06 450r hrc kit (1 replies)
- 300ex axle (3 replies)
- Cobra pipes? (10 replies)
- New discovery.... (9 replies)
- Carbs for 400ex?????? (2 replies)
- keihin carb (0 replies)
- jetting (2 replies)
- Gettin shocked from my Tether! (8 replies)
- 400ex chain (9 replies)
- cams (3 replies)
- HELP!!! crazy high idle (2 replies)
- Pro armor kill switch? (1 replies)
- Bah backfiring. (8 replies)
- Where to buy 300ex jets. (11 replies)
- FST 465ex KIT (8 replies)
- Problem 300ex (17 replies)
- help! rear-end and axles gettin hot on 400ex (4 replies)
- gearing advice (2 replies)
- rebuil for a 400ex (2 replies)
- how to move needle in 400ex carb (26 replies)
- 400ex clutch replacement (4 replies)
- Eichner edition VS. regular Edelbrock carb... What's the difference? (1 replies)
- backfire (12 replies)
- 300 fourtrax help!!! (4 replies)
- changing axle and bearings (1 replies)
- throttle is sticking (2 replies)
- do u know how to take axle out of a 300ex? (2 replies)
- 1st gear help (5 replies)
- Blaster Mod Help?? (4 replies)
- changing rear bearing on 300ex (5 replies)
- worn out basket (2 replies)
- New Sparks X-6 Pipe! (22 replies)
- dynojets (9 replies)
- jetting???? (3 replies)
- this is stupid but which way do u turn the axle bolt on 400ex? (3 replies)
- Pipe (5 replies)
- I need Exhaust advice (9 replies)
- chain help!!!!! (5 replies)
- FMF Power Core 4...... (9 replies)
- cheapest mods??for power/torque (6 replies)
- question about air/fuel screw and pilot jet (3 replies)
- scary fast 440ex big bore kit (2 replies)
- piston pin (7 replies)
- GDH 300EX Oil Cooler (7 replies)
- what octane? (2 replies)
- question on 416 (2 replies)
- chain question (4 replies)
- Raptor VIN #?? (1 replies)
- 426 vs stock size high comp piston (3 replies)
- 407 (5 replies)
- need help (7 replies)
- air box lid. (19 replies)
- manual clutch confersion kit (2 replies)
- big bore 06 trx250ex (3 replies)
- 440ex with banshee pipes? (89 replies)
- sparks (0 replies)
- well i got her running but...... please help (12 replies)
- 400EX clutch Bsket nut (5 replies)
- Cheapest place to buy a stator? (4 replies)
- 200x upgrades (3 replies)
- warrior wont rev (6 replies)
- Check this out please... (0 replies)
- over rev???? please help!!!! (4 replies)
- suzuki carb, overheating, float level setting (4 replies)
- Please Help!!!!!!! (2 replies)
- making your own supertrapp shorty (5 replies)
- Carb problems now different (1 replies)
- Having a problem. Need help asap (7 replies)
- Synthetic oil?? (15 replies)
- synthetic or no? (2 replies)
- strong motor (9 replies)
- Dasa Pipe ordering (1 replies)
- How much do I need to bore over? (27 replies)
- sprocket sizes?? (2 replies)
- 11;1 440 no start (20 replies)
- rebuild crank or buy new (8 replies)
- is it possible? (23 replies)
- twist throttle question? (25 replies)
- which gas (1 replies)
- Silver tranny oil? (6 replies)
- trouble starting (2 replies)
- White brothers? (3 replies)
- clutch grinds after warmed up, clean oil tho (2 replies)
- Honda carbs (42mm) (4 replies)
- would i have to have new exhaust (3 replies)
- high octane (57 replies)
- high octane (10 replies)
- What Exhaust to use? (1 replies)
- Your opinions on my choices (9 replies)
- Chain adjustment & carrier question (2 replies)
- what jugs could i put on 250r (5 replies)
- cbr 600 engine on my quad frame!!!!!!! (15 replies)
- trouble starting for the 1st time (1 replies)
- yz450f hybrid gearing.. 4 speed (5 replies)
- circlips (2 replies)
- 300EX Running problem (1 replies)
- clutch adjusting? (2 replies)
- HMF DMC or Yoshi (11 replies)
- new 450r jug ? (2 replies)
- 400ex motor problem... (4 replies)
- will it work? (4 replies)
- Sprocket Help (10 replies)
- Some Opinions On Sparks Full System (7 replies)
- suzuki rear end (0 replies)
- This is for rooster300ex (2 replies)
- DS650 compression (4 replies)
- which race fuel? (5 replies)
- Ruined my engine... (15 replies)
- axle carrier (1 replies)
- 300ex exhaust (14 replies)
- BLUE AWAY pipe cleaner (4 replies)
- Max Life of Gas (3 replies)
- 300 fourtrax help!!! (6 replies)
- best pipe for a 250r (17 replies)
- ???Clutch &/or Transmission Problem??? (3 replies)
- hp level (32 replies)
- Oil filter in backwards (2 replies)
- 230 Quadsport Valve Adjustment (0 replies)
- what cluch plates to buy (19 replies)
- after burner? (3 replies)
- pingidy ping! (28 replies)
- Weird top end cut-out 400ex...solutions? (20 replies)
- what should i buy?? (5 replies)
- heres a new one (12 replies)
- wet sump kit? (1 replies)
- carb question. (2 replies)
- Jetting (3 replies)
- Loosen throttle pull??? (2 replies)
- 300EX Motor Rebuild (7 replies)
- What main jet size? (8 replies)
- dumb question (2 replies)
- strange problem? (6 replies)
- 400ex cylinder head (5 replies)
- suzuki help (please) (2 replies)
- suzuki motor ? (5 replies)
- best exhaust! (9 replies)
- 400ex just giving me problems (2 replies)
- jet question (0 replies)
- hard starting 450r (0 replies)
- 400ex tranny problem? (1 replies)
- polished stock 400ex axle? (9 replies)
- 2 stroke jettin Q? (0 replies)
- fuel pissing out the overflow pipe out of the carb (10 replies)
- g force axle? (12 replies)
- I need to know where to buy jets. HELP (3 replies)
- 250f or 250X (7 replies)
- rebuild parts (0 replies)
- Just ordered Rear Axle Bearing Kit 400ex (1 replies)
- rich (4 replies)
- TC exhaust...where can i get one? (0 replies)
- hmf headpipes (0 replies)
- 400ex carb (2 replies)
- 400ex heat sink (2 replies)
- popping from my atv (3 replies)