ATV Powertrain [Archive] - Page 54

0-ring chain cleaning (1 replies)
quad dpesnt idle! (11 replies)
Exhaust temp. gauge (8 replies)
Anyone know if cam chain replacement similar on RFVC 200 and 300ex same? (0 replies)
GT Thunder Rev box?? (6 replies)
pilot jet (2 replies)
250x vs. 300ex (13 replies)
what will stop the poping? (11 replies)
need help: 38mm electron qs carb! (1 replies)
Starting Break-in (2 replies)
need help with hotcam stage 2! (9 replies)
Wb E Series (19 replies)
T4 Slip On How Much Horespower (2 replies)
will a blaster beat a 400ex in a straight drag, (56 replies)
how do i know were to ajust the clutch to were it should be (2 replies)
K&n Powerlid (1 replies)
Having starting problems Help!!!! (7 replies)
Piston Install Q's (4 replies)
Suzuki ? (2 replies)
Electrical Issue? (2 replies)
Overbore for 440 (3 replies)
what could cause it to shut down (2 replies)
Lrd (1 replies)
400EX Vs LTZ400 (16 replies)
Advanced timing Key (3 replies)
400 ex Back fire and leaking gas... Advice plz (10 replies)
Applying Honda Bond (7 replies)
were can i get most power? (1 replies)
Rejetting Running without Spark Arrestor (6 replies)
more power (3 replies)
weak *** 400ex (10 replies)
what do u guys think i sould do??? (4 replies)
Needle clip (2 replies)
too many threads... (12 replies)
yoshi (9 replies)
Powroll Exhaust ? (3 replies)
yz426 tranny problem (6 replies)
350X Conversion (5 replies)
pinging (6 replies)
trx500 (0 replies)
recommended slip on (4 replies)
400EX Dual Exhaust (3 replies)
426 question (5 replies)
winter project started- jetting ? (0 replies)
which cam do i need (3 replies)
400es chain adjustment (3 replies)
What do you have in there? (14 replies)
250x problem (9 replies)
CRF 450 CAM CHAIN in my 2003 400ex? (2 replies)
400EX Airbox lid (6 replies)
what kind of power gain (8 replies)
do i need a HD rod for a 11:1? (5 replies)
exhaust (6 replies)
Over heating?? (10 replies)
what is the installation cost of a 440 big bore (4 replies)
jetting question for dg exhaust (11 replies)
TC shorty with powerbomb? (10 replies)
HMF, LRD, Big Gun, or Yoshi? (12 replies)
Hmf Pipes (35 replies)
? (2 replies)
cam install (2 replies)
wiesco 11:1 (21 replies)
cdi with no rev limiter?? (6 replies)
will it fit? (0 replies)
whats wrong with my carb??????? (15 replies)
sparx again (2 replies)
Spark Plug Cap Resistor (1 replies)
sparx exhaust (16 replies)
Who can shorten my silencer for me? (4 replies)
400ex leaking gas (7 replies)
Lonestar Antifade & Rpm axle anyone ever do this (1 replies)
416ex's.........What did you use? (93 replies)
curtis sparks pipe (1 replies)
400ex carb on 300ex question (4 replies)
UNI or K&N (28 replies)
Dropping a valve (4 replies)
Does Even Crank Over!! (6 replies)
Lost the cam chain tensioner plug (2 replies)
hot cam (2 replies)
advantage of high compresion piston (3 replies)
rev box 400ex (1 replies)
400ex oil cooler (1 replies)
most power (2 replies)
what horespower does a big bore give (1 replies)
Gettin a used quad next year (1 replies)
Another 400ex vibration post... (13 replies)
jetting (1 replies)
Cold Knocking? (9 replies)
degree key (2 replies)
jet too big? (8 replies)
another 426 (5 replies)
300ex big bore?? (1 replies)
Did she blow? (17 replies)
350x Conversion Capabilities? (1 replies)
shorten an dmc alien? (3 replies)
what will be a good bore kit for me i got a 03 400ex? (4 replies)
300EX jet kits? (10 replies)
CRF hard to start. (9 replies)
Synthetic question! (2 replies)
Nitrous 426EX (18 replies)
Best exhaust for 400EX (3 replies)
best place for axle carrier (4 replies)
Yoshi (3 replies)
Is 92octane good enough for wiseco 11.1 440 piston (5 replies)
mojave oil leak (5 replies)
Fcr 39 Worth it?? (9 replies)
HMF 300ex with no box lid (2 replies)
Will this fit? (2 replies)
kick start trx450 (12 replies)
will i need a HD rod? (14 replies)
Will a 300EX cdi work on a 250X? (1 replies)
alcohol (8 replies)
Cam chain Woes....??? (32 replies)
Wisco piston install help (4 replies)
400EX Carb on 350X Engine? (1 replies)
416ex plans (10 replies)
Arias 305cc kit? (12 replies)
outerwear ? (3 replies)
oversized head studs (11 replies)
is my jet too big? (5 replies)
is my jet too big? (6 replies)
valve clearances 400ex vs 250x (3 replies)
help with pay pal (1 replies)
jetting, cover off box (3 replies)
how low of octane (25 replies)
hmf slip on (8 replies)
jetin? (5 replies)
trouble with a CRF 80R (2 replies)
jetting (1 replies)
Full system vs Slip on (5 replies)
Which silencer? (5 replies)
Built 416, 425, 440, 465ex v/s 450r and yfz450 (6 replies)
another stupid jetting quistion (0 replies)
Pipe and jet kit? (5 replies)
packing my pipe, have some questions (13 replies)
:huh (9 replies)
Aftermarket Petcock (9 replies)
yoshi pipes (2 replies)
Anyone tried the Jet4Power Air/Fuel Meter (4 replies)
I need a semi-quiet slip on. (23 replies)
I got a new quad..pics inside. Question about carburetor. (7 replies)
250x/300ex wiring harness ? (6 replies)
High Compression Piston Kit and Hotcam (7 replies)
250ex carb (0 replies)
How do you change the Pilot jet? (2 replies)
bore question (1 replies)
bore sizes (3 replies)
Hotcam and Amsoil (6 replies)
What does "Jeting" do? (5 replies)
250r wiring? (1 replies)
Voltage regulator/rectafier failing?! (9 replies)
grinding (3 replies)
Prices axles (5 replies)
hmmm what should i get (21 replies)
fcr,lectron,edlebrock (6 replies)
440 jetting (2 replies)
??anti-fade help ?? (5 replies)
stripped bolts (5 replies)
460 (2 replies)
problems with the ex help fast (14 replies)
Installing Piston On Your Own? (2 replies)
pipe and jet kit (1 replies)
Engine Idle Problems (5 replies)
torq specs? (3 replies)
416ex extra mods (1 replies)
400ex carb on a 300ex (5 replies)
alive again... (1 replies)
1987 250X Poor Running Top End (7 replies)
looking for a new cam (2 replies)
Wut to do to become 426 (5 replies)
Best Rev Box For A 440ex?? (5 replies)
How hard is it to put in a 440 kit (6 replies)
What's the Most Likely Cause? (3 replies)
To Build or not to Build a CRF450\400EX (9 replies)
shaved side cases? (0 replies)
426 kit.. (4 replies)
Molycoating now available (55 replies)
xr400 cam question! (15 replies)
clutch is getting soft. What's a decent clutch??? (2 replies)
250x jetting? (0 replies)
Jetting probs !!! (14 replies)
. (3 replies)
??? about pipes (1 replies)
pistons too hot (8 replies)
K&N filter, would I need to re-jet?? (20 replies)
Pipe? (2 replies)
400 carb on a 250? (0 replies)
cdi box (8 replies)
Which exhaust for Z400 ??? (5 replies)
XR650 engine in 400EX frame. (0 replies)
pipe 400ex (43 replies)
throttle (1 replies)
heat (20 replies)
no base gasket with rebuild? (27 replies)
Would this be a good 400ex for me to buy? (4 replies)
440 sleeve (4 replies)
cant figure this out (9 replies)
330ex jetting???????????????????? (8 replies)
wont start (2 replies)
300ex help please... (1 replies)
This is weird (4 replies)
Brand new 2004 400ex (4 replies)
starter button (8 replies)
cam chain and tensioner ? (0 replies)
Carburator Baffle Plate (1 replies)
Tc Cam (2 replies)
Cam Chain Help! (6 replies)
Jetting for winter? (2 replies)
Dynatek?? (1 replies)
any tips to make a crf 450 motor start easier (6 replies)
Aftermarket stuff for rubicon? (5 replies)
valve seal (2 replies)
300ex (13 replies)
spuddering help! (4 replies)
ignition (1 replies)
problem with the 300....help! (4 replies)
Best pipe for 400EX? quiet (25 replies)
Jetting after taking off lid (8 replies)
big gun or yoshimura for 400ex? (38 replies)
Best quiet YFZ pipe? (8 replies)
where to but an lte exhaust? (9 replies)
what is .20 over? (7 replies)
cam break in (1 replies)
what are some good cheap mod for 300ex? (12 replies)
edelbrock 38mm any good? (8 replies)
HELP! ex problem (4 replies)
Lean Or Ritch (19 replies)
Front Sprocket has side to side play Help asap (4 replies)
416ex conversion recommendations (2 replies)
Anyone use a yfz carb on modded 416? (1 replies)
jetting help (3 replies)
plug heat range (1 replies)
Help with Jetting on 440 (4 replies)
Lectron install (1 replies)
stupid question but.... (2 replies)
sparks carb mod? (1 replies)
z400 cam and piston power? (0 replies)
jetting for a 450r (0 replies)
400 to 416 (5 replies)
ticking (1 replies)
Hop ups for 400ex (14 replies)
dirt digger clutch? any good (10 replies)
lt 250r motor precations (6 replies)
quad with street bike motor (12 replies)
400ex Wheelie Bars (sand-dirt-pavement) (7 replies)
450 stroker (6 replies)
gas in oil (2 replies)
Broken Kickstart (7 replies)
help with ex (3 replies)
help (2 replies)