ATV Powertrain [Archive] - Page 105

next mod ? (23 replies)
Good Decision Or Not (1 replies)
Found my problem, bad news (15 replies)
high compression piston and cam? (0 replies)
Outerwear Air Box Lid (22 replies)
black plug (6 replies)
XR400 head gasket? (3 replies)
Case Saver, what does it look like? (4 replies)
87' Honda 350x 4x4, timing chain tensioner ? (5 replies)
Boost bottle on a 4 stroke...../ (14 replies)
Does anyone know the tensil strenght of a standard chain (3 replies)
bills pipes (4 replies)
clutch perch what is good? (10 replies)
outlawex post ur project as u go along (0 replies)
Race Fuel (5 replies)
250X cam in a 300EX????? (8 replies)
How much power from this set up??? (3 replies)
is this true about 250r top end swap?!?!?!? (7 replies)
Clutch????? (8 replies)
Advanced Sleeve (0 replies)
LRD pipe sark arrestor? (3 replies)
boring out (19 replies)
Carb Jetting etc.. (6 replies)
Louisiana Engine builders (0 replies)
is this slip on good (2 replies)
stage one web cam (0 replies)
airbox mods to be or not to be (7 replies)
Iam thinking of getting one of these got some motor ??s (4 replies)
416 Piston Info for U (12 replies)
250X i got problems HELP (10 replies)
B & B of Delaware... (8 replies)
250r chain length (1 replies)
question about pipe (1 replies)
valve/piston clearance (3 replies)
8 plate setup for 400ex (21 replies)
Took my last Beating! (23 replies)
Jetting on a 406 with 11:1 (5 replies)
Why are YOSHI pipes not tlaked about much? (11 replies)
opinions (8 replies)
Need some advise smoking 400ex (22 replies)
400ex mods (3 replies)
bambadier dirtbike???? (6 replies)
Quick high comp piston. and cam question (6 replies)
Clutches (0 replies)
Which pipe for 400ex???? yoshimura or white bros r4??? Please help!!! (1 replies)
how much ft./lbs of torque to apply to head? HELP!! (6 replies)
Which pipe for 400ex???? yoshimura or white bros r4??? Please help!!! (11 replies)
Top-End help please (5 replies)
carb (0 replies)
which kit to buy? (4 replies)
lrd pipe on ebay fixabele? (4 replies)
piston swap.. (0 replies)
who has the cheapest prices on a lonestar axle ? (5 replies)
Lots of questions (new here) 300ex (10 replies)
,,, (1 replies)
Help Me Quick (1 replies)
Power-up Kit question (4 replies)
pics of crash with truck! going 60 (59 replies)
Let's see your HMF pipes (4 replies)
who has best price on FCR carbs???q (6 replies)
Exhaust (2 replies)
Stroker 440 ? (20 replies)
ATC Question (21 replies)
416 test ride (10 replies)
Exhaust silencer (1 replies)
Jetting for t4? (2 replies)
yoshi full comp system (4 replies)
Glamis drag racing and hill shooting results. (16 replies)
Yoshi Slip On (5 replies)
300ex vs. 400ex axle. (5 replies)
THe first thing.......... (6 replies)
cams? (0 replies)
440 Kits (0 replies)
losing gas (9 replies)
grinding out the welds? (5 replies)
stock exhaust power (10 replies)
cobra exhaust (11 replies)
Reverse rev limiter mod (2 replies)
More problems (3 replies)
400ex clutch lever (7 replies)
Dial-a-jet? (12 replies)
where can i get a aftermarket ignition box (3 replies)
pic of Fatboy4 on 400ex??? (6 replies)
Which Cam??? (9 replies)
if u have (6 replies)
Stuff Needed to convert a 400 Carb on a 300 (6 replies)
440cc rerset rockers (6 replies)
gaskets (4 replies)
86 R fouling lots of plugs (7 replies)
400ex pile of crap (24 replies)
fcr39 (2 replies)
Bogging!! (3 replies)
330 kit!?!? (2 replies)
where is the best place to buy noleen exhaust (4 replies)
Hmf Slip-ons- Good Or Bad? (13 replies)
400ex plug (12 replies)
400 ex rejet (13 replies)
engine help (3 replies)
416 backfiring (3 replies)
piston & Cylinder (3 replies)
ATTEN: 440 people that know what their doin (16 replies)
hetrick racing pipes,ever heard of them? (8 replies)
Duncan exhaust (14 replies)
What is? (1 replies)
Help me Jet my carb!!!! (6 replies)
exhaust question (2 replies)
my counter shaft striped (4 replies)
Jet Kit (2 replies)
TRX250 Cylinder Head CC size??? (4 replies)
All I want is a good duning cam? (6 replies)
FCR 40mm Carb from CRF450R Questions... (4 replies)
best rockers??? (1 replies)
Suzuki TS 250 motor in a quad? (0 replies)
Most durable rear chain cog (0 replies)
whats the coolest sounding pipe? (59 replies)
Smokin!! (3 replies)
Another problem... (2 replies)
I got hit on my quad today buy a truck going 55-60! (29 replies)
Cam Chain Adjusting (1 replies)
rear axle locknut (13 replies)
sparks exhaust gaskets? (8 replies)
"Burning OIL" (7 replies)
5th gear problem (9 replies)
Pics of a trinity stage IV on a 400ex??? (0 replies)
Trx600ex (19 replies)
att. 250ex know-it-alls (12 replies)
Just getting started with Engine Mods (1 replies)
cylinder head. What size to drill? (4 replies)
Mixing Headers and Silencers! (10 replies)
hinson clutch cover (2 replies)
electrics (1 replies)
Were to get an E- series pipe (9 replies)
How to install piston without ring compressor??? (16 replies)
Exhaust Question (6 replies)
Hole in case by primary sprocket. (4 replies)
Hinsons? (16 replies)
440 kit user survey! (16 replies)
here is that high performance tach/hour meter (0 replies)
400ex blown gear box (8 replies)
Need Help on Exhuasts (22 replies)
i think i might have an electrical problem (5 replies)
Rev limiter (7 replies)
exhaust...help!.. i keep dentin it.. (16 replies)
i have a problem.... (8 replies)
jet sizes (5 replies)
2001 into 2002 (1 replies)
seating head studs into cylinder... (12 replies)
Sparks Or Lrd (10 replies)
Pictures of my X (5 replies)
300ex rev limiter. New comer to the sight! (17 replies)
Want to buy:stock 400ex carb (3 replies)
rejetting carb pics (2 replies)
Slightly Different Carb Question (Kinda) (15 replies)
best place to buy 416 piston/cam kit (50 replies)
Tether kill switch (5 replies)
air scoops (16 replies)
engine bolts (2 replies)
header (4 replies)
Engine conversion (3 replies)
jetting (0 replies)
about banshee's (0 replies)
Need a set of new valve stem seals for a 400ex (0 replies)
right tires for dirt/mud/ trail riding (7 replies)
carburator (0 replies)
White Brothers and Jet Kit (1 replies)
my best bet for a pipe (19 replies)
marine battery? (24 replies)
Where to get rear sprocket? (10 replies)
stealth mods (10 replies)
Jetting on 250X help Please (12 replies)
slow air screw on a 39 fcr ? (8 replies)
oil tank broke (26 replies)
My 400ex (13 replies)
Valve Clearance ? (2 replies)
Big Bore Kit (3 replies)
400ex engine In 300 Frame? (15 replies)
Best price for FCR39 (14 replies)
E- Series pipe set ups (8 replies)
Piston Bore Question (1 replies)
Clutch Rebuild tips? (1 replies)
making a 400ex faster ?? (8 replies)
Question about valve's (8 replies)
Need some prices on valves (0 replies)
Howto: Build custom exaust? (0 replies)
The Same? (2 replies)
440 break in (3 replies)
40 Pilot Jet (5 replies)
LRD Exhuast. Gold Chrome? (4 replies)
oil cooler for 300??? (6 replies)
problem with 250X (2 replies)
TC cam exchange ??? (3 replies)
new wb pipe out... (31 replies)
quiet core insert (6 replies)
acceleration help ?? (3 replies)
hot cam decompression valve removal (8 replies)
Graphics Installation (6 replies)
Pics of the ride.... (28 replies)
Loss of relibility with the 89.5mm piston? (11 replies)
new chain (0 replies)
IMS 440CC not performing (20 replies)
K & N jet kit questions? (4 replies)
Highest Compression ratio, without Sac. Reliability (10 replies)
RM 250 quad (12 replies)
rev box (6 replies)
pics of my DG for fire boy (13 replies)
Tires please help (12 replies)
k&n power up kits (2 replies)
what will a 14 tooth sprocket do for my 300x (6 replies)
how much for a quicksilver? (9 replies)
Jetting ?? (1 replies)
Whats a good replacement for a stock carb, 250x??? (1 replies)
I couldn't believe my eyes!! (0 replies)
Wiseco wrist pin circlips (5 replies)
Quietest Exhaust??? (11 replies)
What pressure do you run in your paddles? (3 replies)
Aahhhhhhh I Am Pist My Pipe Aint Lining Up (8 replies)
Freshin up the 250R (4 replies)
need some opinions (8 replies)
Needle position on 416 (7 replies)
bigger than a 440? (6 replies)
Curtis Sparks Top End (0 replies)
Went to visit TC Racing! (20 replies)
Sound Levels (2 replies)
Measuring Oil properly? (2 replies)
is fcr carb and port and polish worth the money for 440 ex? (2 replies)
stock carb settings (9 replies)
Running Way Too Hot!! (18 replies)
Hey,,, My 406EX pics... Thought I would show it off (73 replies)
Best Slip on? (14 replies)
whats the best valve clearance for stage 1 HOTCAM ? (18 replies)
not the same exhaust question (3 replies)
350x (6 replies)
what am i doing wrong!!!!!!!!!!!! (4 replies)
Plug and HRC question (6 replies)
250EX valves?? (1 replies)
O ring or X ring (32 replies)
Torque Specs For Case bolts....... (8 replies)
Blaster(slightly modded) vs. 400ex(stock) (26 replies)
changing pilot jet (1 replies)
valve adjustment specs for 440 (4 replies)
chain stretch (2 replies)
400EX Pilot Circuit ? (2 replies)
e-series help?? (5 replies)
Big Bore Kit $ 250x (5 replies)
doing a rebuild (2 replies)
250ex bore kit (2 replies)
Carb for 300ex? (4 replies)
transmission problems II (7 replies)
Ah ****! (10 replies)
Ring gap (10 replies)