- FYI, Clymer 300Ex manual for $12 (1 replies)
- Need help with jetting- K&N with no lid-stock exhaust and no dynojet kit?? (3 replies)
- jetting question (4 replies)
- which one? (5 replies)
- HMF EXHAUST spark arrestor???--please respond (3 replies)
- And Like Im Not Busy (5 replies)
- R carbs (2 replies)
- 300EX oil leaks.....help? (1 replies)
- 440 Compresion (3 replies)
- 16t front sprocket? (1 replies)
- Changing oil --oiltanks suck (8 replies)
- Well WTF? (7 replies)
- 250ex jetting (5 replies)
- 250ex clutch kit (6 replies)
- .... (5 replies)
- E-series Jetting (3 replies)
- Question about Mobil 1 & Friction Modifier (47 replies)
- Lectron Carbs What Mods Must Be Done (9 replies)
- bigger Carb??? (1 replies)
- pro design teather kill switch (1 replies)
- quick need help!!!! (0 replies)
- banshee ? (4 replies)
- Supertrapp-who has it-how many discs? (10 replies)
- 4wheelers roll great on a mountain (4 replies)
- stock hp (5 replies)
- E-serois pipe (3 replies)
- t-4 exhaust!!!!!!!!!!!!!1 (3 replies)
- parking brake block off? (1 replies)
- Parking brake block off??? (2 replies)
- no replacement for displacement true not true? (11 replies)
- Hot Cams an Jetting? (10 replies)
- How to take the Stock Head Pipe off? (6 replies)
- oil cooler questions (2 replies)
- 400ex Riders (2 replies)
- Need HELP WITH 416 KIT SPECS (0 replies)
- Just GOT A 416 KIT!!!!!!!!! (10 replies)
- My New 416 Kit Questions!! (8 replies)
- Help.... (6 replies)
- airbox mods? (15 replies)
- Honda 400 EX HRC Kit (24 replies)
- 400EX Clutch cover nuts (3 replies)
- factory exhaust (0 replies)
- Curtis Sparks X-6?? (0 replies)
- Sell Yosh. slip-on??-What full system?? (5 replies)
- anyone here broke an exhaust stud ?? (7 replies)
- oversized fuel tank? (12 replies)
- Omf scoops (4 replies)
- What to do next??? (4 replies)
- Drop in cam? 400ex? What else? (1 replies)
- 14cc...worth it? (9 replies)
- DROP IN CAM?? What else? 400ex (5 replies)
- 350 kit? (4 replies)
- Octane level mixing?? (7 replies)
- Needle Jet and wheel Q (9 replies)
- poor gas milage w/ motor work??? (7 replies)
- Oil (0 replies)
- Dial-A-Jet? (2 replies)
- 300ex reverse mod problems? (3 replies)
- fmf mega max 2 for 250x (2 replies)
- 12x8 or 11x10 rims? (0 replies)
- alum. air box and place for battery and electrical stuff (7 replies)
- shorty??? (1 replies)
- Repacking Pro Circuit T-4 Pipe (2 replies)
- anyone bore out a 300EX? (2 replies)
- 1999 400ex blowing fuse's (4 replies)
- 400ex hard hit in power (14 replies)
- Where to get hard faced rockers? (10 replies)
- 400ex won't idle (7 replies)
- 250ex power (4 replies)
- 250 big bore kits (3 replies)
- slip on vs complete exhaust system (3 replies)
- powercore Q (1 replies)
- big gun or yoshi for a 250ex (5 replies)
- Pipe and jetting...................... (1 replies)
- Outerwears (0 replies)
- engine sounding a little weird (3 replies)
- Modded banshee, sand, gears (0 replies)
- loose chain (4 replies)
- help-how to put a k&n jet kit in (5 replies)
- 250 ex pipes (1 replies)
- Edelbrock install (1 replies)
- getting my pro circuit tomorrow:any thing i need to know before i get it (9 replies)
- gas octane limits!!!!! (8 replies)
- Cam Help (1 replies)
- cooler EX (1 replies)
- 250 parts (4 replies)
- break in (2 replies)
- WB E-Series Slip On (7 replies)
- air filters?? (5 replies)
- How to get rear sprocket on???? (7 replies)
- 330 kit???? (8 replies)
- hot cams (2 replies)
- Need clutch torqe specs for 400!! (0 replies)
- Good buy on Powercore IV SA!!!!!!!! (0 replies)
- 300ex HELP something pretty bad happend (27 replies)
- Oil Cooler Horse Power? (1 replies)
- How to install a cam? (7 replies)
- Hondas in-trouble (16 replies)
- Loudest pipe (17 replies)
- A tired ole' question that i need to know the answer to. (3 replies)
- fdo??? (0 replies)
- Jetting my first carb. Need some ?'s answered fast. (1 replies)
- which exhaust (6 replies)
- Hurry!!! Need Help Fast (7 replies)
- 250 shaft drive question???? (11 replies)
- Pingry Oil tank/OMF scoup test... (10 replies)
- Time To Bore And Get A New Piston>>>????? (2 replies)
- good site??? (4 replies)
- where to get an outerwares air box lid? (9 replies)
- New Endcap (1 replies)
- Edelbrock carb (0 replies)
- LOUD fun (13 replies)
- k&n air filter (1 replies)
- lean (2 replies)
- Look at what I just bought!!! (16 replies)
- Need Help Valve Cap (9 replies)
- help on my quad it wont idle and it keeps dying plus it backfires (6 replies)
- please respond:440ex? (1 replies)
- help a.s.a.p (20 replies)
- Stroking the 400ex (8 replies)
- Hardened rockers (5 replies)
- t-4 slip on need help (5 replies)
- question for Nausty (10 replies)
- sprocket size? (2 replies)
- FMF Powercore IV SA any good? (2 replies)
- gearing & speed (3 replies)
- uni filter problems (14 replies)
- Cannot Decide On New Quad (45 replies)
- Air Box Mods...No Jetting????? (8 replies)
- i want a new quad any coments (7 replies)
- K&N Power Kit? (3 replies)
- Anyone use dial a jet or anything like it??? (5 replies)
- is alcohol worth it (3 replies)
- 440 Big Bore Kit (5 replies)
- need cam for 400ex (12 replies)
- clutch cover (0 replies)
- no powerband (14 replies)
- Msd 400ex System (3 replies)
- K&N filter for a kx? (2 replies)
- Anyone get the new MSD Ignition yet? (0 replies)
- my 400EX (2 replies)
- pipe shoot out (3 replies)
- k&n power up kit (2 replies)
- I learned my lesson... (0 replies)
- i hate to ask this question about white bros discs, but i must (6 replies)
- You have Got To Check This out (10 replies)
- Pipes For 250ex (6 replies)
- crf450 motor (7 replies)
- Dial-a-jet? (1 replies)
- Just got a 400ex (11 replies)
- Magura clutch (3 replies)
- Running without airbox lid? (9 replies)
- Removed s/a on 300ex (2 replies)
- Question on disassembly of decompressor...Help! (4 replies)
- 400ex MUST HAVE A RECALL (26 replies)
- 440 big bore (0 replies)
- slip ons (18 replies)
- best mods??? (4 replies)
- 416 or 440??? (23 replies)
- pro circuit is on the way!!! (11 replies)
- compression ratios (0 replies)
- Question for smart ATV`ERS? (11 replies)
- White bros quiet core insert.. (0 replies)
- dynafs ignition ? (0 replies)
- Long Ride Saturday....Oil Leak (2 replies)
- where can i get it? (3 replies)
- where to buy Honda HP4 engine oil? (6 replies)
- fan on the air box (42 replies)
- 300ex engine (2 replies)
- are pipes worth the money? (21 replies)
- Please Look at this a respond.. (16 replies)
- Powroll Kit for 250ex (9 replies)
- Will 250r/400EX hubs fit on BANSHEE axle? (5 replies)
- The "T Mark"?? (2 replies)
- motor setup (2 replies)
- k and n problems (4 replies)
- engine mods hp gains (4 replies)
- what do yuo think? (0 replies)
- 250ex riders here (22 replies)
- stock chain problems (3 replies)
- Trinity pipe? (5 replies)
- White Bro's E-series Slip on (5 replies)
- pipe (0 replies)
- 416 kit or HOTCAMS Stage 2?????? (7 replies)
- would a set of top end gaskets really help? (1 replies)
- Edelbrock Carb worth the money? (15 replies)
- t-4 how loud? (7 replies)
- what pipe would u buy? (5 replies)
- New 400EX no oil on filter (1 replies)
- What You THINK>????? (2 replies)
- Rattling Engine?? 1 way bearing???? (16 replies)
- Uni air filter or K&N (12 replies)
- How Much would this help....PLEASE RESPOND... (3 replies)
- Backfire when trying to start 400ex? (1 replies)
- pipe&silencer combo work??? (0 replies)
- air filter tip. (2 replies)
- how do i ajust my vavles???? please (0 replies)
- I want a 440 Kit...... (15 replies)
- Vibration (0 replies)
- k&n air filter? (3 replies)
- good news and bad bout my 400ex (7 replies)
- engine oil problems!!! (3 replies)
- xr cam (2 replies)
- The wait is over.....HOTCAMS are in!! (19 replies)
- Having Problems and runs like crap (6 replies)
- What do to? (0 replies)
- Spark Plug Cap (1 replies)
- which chain???????? (3 replies)
- which cam (6 replies)
- k@n q's (4 replies)
- head gasket (5 replies)
- Whats a good pipe for a 300EX??? (5 replies)
- wr400f enigine in a quad?? (3 replies)
- curtis sparks (6 replies)
- Where to get new axle lock nut?? (5 replies)
- HELP!!! Very Hard Decision (7 replies)
- Race fuel (15 replies)
- what pipe to get (0 replies)
- runs great.... (3 replies)
- Big Bore Kit 250ex (0 replies)
- Big Bore Kit 250ex (2 replies)
- A pic of my HMF (8 replies)
- Powerbong header?? (3 replies)
- Big Gun or Curtis Sparks (11 replies)
- Spiting and Sputtering (1 replies)
- Well got to ride it.. (6 replies)
- Big Displacement = Big Horsepower, Right? (2 replies)
- replacing stock axle w/ LSR...got ??? (6 replies)
- need some help (2 replies)
- sprocket ? (1 replies)
- does anyone know... (2 replies)
- what do you do When you "grind" the weld in the exhaust (4 replies)
- best setup for top end..with a 416 (4 replies)
- tc racing (13 replies)
- Goin to get new exhaust system!! (25 replies)
- Power Gain? (1 replies)
- Big Power Gain For 300ex With Keihin 38mm Carb? (3 replies)
- Using to much oil!? (2 replies)
- The ultimate atv! (3 replies)
- help please (0 replies)
- kn power kit, airbox and other stuff (4 replies)
- Head kits????? (0 replies)
- Head kits????? (4 replies)
- Megamax 2 Jetting (1 replies)
- What does the ex in 400ex stand for? (29 replies)
- Is this right for me??? (15 replies)
- kx125 motor mods (6 replies)
- rotor (1 replies)
- GT Thunder Cam? (5 replies)
- 250r rebuild (11 replies)