If anyone has experience of riding on frozen lakes then please fill out my quick questionnaire. It is market research for a new product to recover sunken snowmobiles. https://www.surveymonkey.co.uk/r/2DDTY7Y

hi im here under a new name cause i forgot my old password .. but now a got big deal for engine guys! 2 years about 100hours on my rs800r ptek and 1 month ago it toasted a worm gear on waterpump shaft. i looked prety much everything i could in my garage and talked to few dealers and they all...

hi im here under a new name cause i forgot my old password .. but now a got big deal for engine guys! 2 years about 100hours on my rs800r ptek and 1 month ago it toasted a worm gear on waterpump shaft. i looked prety much everything i could in my garage and talked to few dealers and they all...

Should the sender for the digital water temp guage extend out of the thermostat housing a little? Someone with a complete install with any pics of the sender would be a great help! Thanks

Well the crew and I are looking to build a water skipper. I have done some research but I have a few main questions. Which engine? 121 or 136? Paddle length? Suspension Set-Up Snowflap? Any other tricks of the trade. Thanks for the help, hope I can tap in to this wealth of knowledge.

This summer I bought a 440 chassis with a built 840 motor in it. The sled is clutched (tra rollers I was told?), has thunder jets, all new crank seals etc, dmax twin pipes fitted to stock can, mach 1000 heat exchanger for better cooling, carbon tech reed spacers, EGT and temp guages, and more. I...

Anyone else find water in their XU gearbox when doing a gear oil change? I am baffled as to how it gets in there. I've got 5 machines I've been involved with, 4 from our expedition last winter and one here at my work. They are all 2011-2013 SWT ACEs. Last season I found varying amounts of...

Dealer has no idea... No fellow doo-riders... And I just made the switch over What is a good jetting for a 600 carb for the summer months?? Helped organize a water drag event with the local club, and my sled bogs with the warm weather... Any ideas?! ... or at least a general idea to start...

http://wagmtv.com/news/snowmobile-trail-groomer-goes-through-the-ice

The mundane part of the series, but a topic I wanted to cover it before moving to the next segment. I am going to start by jacking-up the lower arm about a foot high, and put a few blocks for safety. Once the clutch retaining bolt is removed (you decide how to go about that part), I will use...

sunk my ski-doo last night.. water didn't reach the headlights but was close. Got water in the air intake because it was leaning a bit on that side. had to leave it there overnight and got it this morning. spent 20 mins trying to start it and it started and drove it home.. its plus 3 out so she...

Hello Guys, i have an 07 rev summint 800r. Sled has ran great until a buddy and i got some bad fuel in Nikiski Alaska. When i was running my sled it would just bog out as i gave it much throttle. So i ran home, siphoned the tank replaced the plugs put iso heet and new fuel. I ran the sled again...

hi i know there has been threads in the past but im still a little confused on what i need and where to get it im looking for a Water Temp Gauge so my sled doesnt over heat i have a 2007 skidoo 800r from what i gather is that i need a coupler similar to what comes on a 08? then i connect it...