Help with a Grizzly 350

I'm trying to do a little research for my buddy. He's got a 2009 Yamaha Grizzly 350, and he says its not revving up and has no acceleration. He said when he starts it and lets it idle it runs just fine, but if he tries to give it any throttle, it acts like it hits the rev limiter. He's done some research himself and found where some people had replaced the CDI box. With the research I've done, I read where possibly brake cables or shifter cables were out of adjustment. I'm going to take a look at it for him and see if I can figure something out. Obviously I'm going to look at the carburetor, plug, etc. first to make sure it's not something simple. I'm wondering if anyone else has had this problem, or possibly can point me in the direction of what could be wrong. Thanks for your input and help

Help with a Grizzly 350

Track help

Just bought my first sled. 97 Yamaha vmax xtc 500. 2k miles on it, real clean and runs nice. I'm not new to sleding world been riding for a couple years now. Just first time I need to worry about maintaince. But anyways the track is worn down to about 5/8" to 11/16" doesn't really have any nobs left but kinda like flat paddels. So my question is, should I replace track or will I still get pretty good traction?

Been checking out tracks there pretty expensive, but I found the composite talon 32. Any one know if the 1.25" lugs will fit under my sled and if the t32 is a good track?

Any opinions would be great.

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Track help

01 polaris indy sport touring 550fc

I am looking for a 2 up seat for my sport touring. and the muffler. I bought it from my sister in law not running and I need these parts.
my cell is 651-206-9756
let me know what you have. I can receive pics.
troy

01 polaris indy sport touring 550fc

Please some help with a Polaris xc 600

I just bought a 2000 Polaris Indy xc 600. It started first or second pull everytime. The last time I started it it ran on idle fine than just died and won't restart. Any help would be greatly appreciated.

Please some help with a Polaris xc 600

Snowmobiles in movies

So I was flipping through the movie channels yesterday and I came across the movie Ski Patrol from 1991. Had some new at the time Ski Doo's. Funny to see what was new back then. I know there are other movies with snowmobiles such as Snowball Express. Anyone know of any others I'm missing?

Thought this would be a good thread till the snow flies!

Snowmobiles in movies

1997 polaris xlt 600

Hi guys I'm in need of some help.
I recently bought a 1997 Polaris xlt 600 with 1900 miles. I cleaned the carbs, idles good but sometimes it likes to creep up in rpms. Even when I give it throttle it will not idle back down. I did replace the one of the pilot jets. It was a .030 I replaced it with a .035 as the specifications say on the hood of the sled. "if its the right hood". All my pilot jets are at .035. The air box is gutted and it has a single exhaust pipe on it. I checked the crank seal and the carb boots with carb cleaner to see if they were bad but had no change in rpms. Any help would be greatly appreciated!

1997 polaris xlt 600

92 Polaris Indy 650 Carb conversion? Need help!

Hey everyone, so I bought a 92 polaris indy rxl 650 for dirt cheap the other day. The sled came with EFI but was converted to carbs. I have one quick question. He got 3 Mikuni carbs and I'm unsure of where some lines go.

On the far left, breather? vaccum? return?
Middle port is breather
and right should be fuel inlet.
Correct?

Also, this has a fuel pump with vaccum from the crankcase. I'm getting some fuel to the carbs, but not enough from what I see. I will mess with the A/F screw soon. I can't find a diagram for this carb so that's why I'm asking. On the other side, it has a breather port as well. I'm getting a lot of fuel on carb #1 (dripping from fuel bowl) but none on the others from what I see. Also, the tank has a return port on it I believe. How should i hook that up? Thank! :dunno:

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92 Polaris Indy 650 Carb conversion? Need help!