Search the Community
Showing results for tags 'cam'.
-
I have a 1999 Sportsman 500, it was running fine, than started to lose power in the winter, I adjusted the idle screw and away I went, than a few weeks ago it died, I have found that i am flooding the engine, compression was at 70PSI and due to the compression release mech. i assume i am good as it compared to the same PSI on a 2000 sportsman 500 i have. i cannot start the atv unless i go full throttle and it starts an runs for about 30 sec than dies, again it is flooded. i ordered a new carb off ebay as i could get one for around $40. put that in same issue, i have checked the timing, (good), valves out of adjustment i adjusted to .006 still same issue, i have found the exhaust lobe and rocker arm to have some wear, i have ordered new ones, but am looking for any other input in this area as well. would the exhaust cam and rocker arm cause the engine to flood? i have used a bore scope and the piston liner has good cross hatching still? any input would be great.
-
Hey there all, First off thanks for the board. My Bayou 220 has survived 3 teenagers and is on its 4th now. Up until recently it has been a virtual tank....until I decided to fix it;) Noticed some smoking from the engine block (not exhaust) so figured it was time for a quick top end rebuild. Now that I have it all back together, it fails to start. I've pulled the starter rope until my arm is tired. So I will be as detailed as possible and hopefully get some help. Completed: -New Head gasket -New Valve seals -New piston (standard) -New rings (standard) -All new seals -Cleaned up head and valves (didn't do any resurfacing, as it all cleaned up pretty easy) -All torqued to spec -Piston ring gaps all checked out -Valve clearances (Intake: .18mm, Exhaust .20mm). Not too tight, not too loose. Pros: -Engine IS making decent compression -DO have spark -Will fire for a split second if I drop some gas in the spark plug hole and pull start. Will NOT from carb and or intake valve. Timing: So I followed the guide of: TDC -Flywheel aligns on the “T” mark on the engine site hole -Cam gear mark aligned with the cover mark Seeing as this is my first time doing a top end rebuild on an ATV. Here are my questions and concerns: -I didn't realize (dummy me) that there are 2 TDC's. 1- Compression, 1-Exhaust. How do I know if I'm on the right one? -Does the cam need to be aligned a certain way when put back in? I just aligned the cam gear dimple with the cam and put it in. No alignment. Thanks ahead of time. I feel like I'm 90% there, but I'm missing an important step for completion.
-
I've got some good parts left over from my recent 4wd 2003 Big Bear adventure. Used on 2000-2010 Big Bears. Very good complete head-fits 350 also, came off 400 2002, Have timing chain, gear, guides, case & trans (2wd) Fuel tank, harness, misc. electronics, front shocks/springs, also have some other stuff. Most parts also fit some 90's models, (Kodiak 400 '93-'98), check it to verify. Located near Chattanooga, LMK what you need, offer, cash/trade.
-
Where is the best place for a new camshaft for a 2000 Polaris Sportsman 500 RSE? I figured some of the quad owners on this forum have probably bought them before as this is a common problem on the Polaris 500. My exhaust cam lobe is almost completely wore down and the thing hardly will even get up an go. I like other's opinions rather than just "buying on the fly". If any of you guys have a good suggestion I'd be interested in getting a good one at a fair price. 2000 Polaris Sportsman 500 Remington Steele Edition
-
Hi new here i am looking for a used stage 1 hot cam for a warrior 350 thanks
-
Curious if anyone is running these? Sellers claim the automatic tensioners loosen at rapid throttle closing from high rev. Is this for real?
-
Here is lap 1 from my last race. [ame=http://www.youtube.com/watch?v=k76xXm50edY]VDR Hare Scramble 9-11-11 - YouTube[/ame]
-
Trying different Cam mounts....
mywifeknowseverythin posted a topic in ATV Picture and Video Sharing
Just foolin around..... Mounted the cam to the Front fender this morning.....Looks like chit on my Screen.....Maybe I need a new Monitor or I just dont know how to adjust it....What does it look like on your screen???? Grainy???? [ame=http://www.youtube.com/watch?v=PFXhMN8u99c]YouTube - Archos Front Fender Trial[/ame] -
Skullcamz 480 Line Helmet Cam..Ive had it for Several yrs and it works good...You use it with your Existing Video Camera... Back then I think I paid 230 for it.... I want it gone at 100 Shipped..... Video From this Cam a Few yrs ago.... Me following my Buddy Rex Karz at Pismo Pismo
-
I have a 480 Bullet Cam....with everything to Hook up to your Camera..Battery Holder to Power the Bullet Cam and Microphone..I was just told that I can upgrade 100 Bucks....