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  1. REV-XP / XM Chassis - Mountain Sleds
    Hi there, Recently bought a 2014 800r summit (not etec) with 3700 kilometers. Sled was owned by older gentlemen and predominantly a trail sled. Wondering if I should rebuild the engine and if so what type of cost am I looking at from a BRP dealer? In Canada.
  2. REV-XP/XS Chassis: Perf. Trail 120-129 Inch Models
    First snowmobile in a while. 2014 800R motor. First 800R. Wondering what type of things I can do to extend the life of the engine. Currently has 4000KM. Sled will be trail ridden.
  3. Engine FAQs
    Hey guys, My 2008 skidoo summit went into limp mode when riding last weekend... I read something on here about it could be a shorted out electrical problem because as I was riding back in my gauges were slowly fading in and out and then toward the end it just started riding like normal again. I...
  4. MXZ / Legend / Summit / Grand Touring / Formula
    Sled ran fine about a month ago, brought it in to thaw it out and let it sit while healing an injury. Went to start it no tach, Speedo, or dash; dess doesn’t even beep. Rides fine. Have tail/head lights and odometer. Will be riding and all of a sudden it comes back then look down and it’s...
  5. Sledding - General Discussion
    So I blew a belt the other day on the trail, went to go swap it out and when I took the belt tool out it somehow pulled the grooves it goes into with it now they’re stuck to the belt tool. I tried adjusting the deflection since it wasn’t sitting right on the secondary but not sure what I’m...
  6. REV-XP/XS Chassis: Perf. Trail 120-129 Inch Models
    So I bought a 2012 MXZ TNT and it has 451 miles on it. prev owner left fuel in it for a couple of seasons and the fuel destroyed the tank grommet along with the fuel line for the rear pickup. i replaced all filters and cleaned out the tank and changed the in line fuel filter also and put fresh...
  7. REV-XP / XM Chassis - Mountain Sleds
    I have a 2008 summit that has the battery light flashing when the hand warmers are on high at idle. After a few seconds it will slowly start to idle like crap and cause the headlight to flash. Any idea's on where to start? I'm guessing its something with the voltage regulator and/or magneto?
  8. REV Chassis - Performance and Trail Models
    i was on facebook marketplace in my local area, and came across a 2003 mxz800x. though the plastic on it looks like the lexan hood of the new models. this is pretty bad a$$ with the flames and all. can anyone identify this plastic as to if its factory or what the deal is with it?
  9. REV-XP/XS Chassis: Perf. Trail 120-129 Inch Models
    I currently have a 2008 mxz adrenaline 800r ptek. The motor is blown. I can get a good deal on a new used engine from a 2010 mxz. Will this motor work in my sled? I believe the 2008s and 2010s had different cranks... If this motor is not a direct fit, does anyone know what would need to be done...
  10. REV-XP / XM Chassis - Mountain Sleds
    I was doing some pre ride maintenance on my 08 Summit with the 800r PTEK and noticed my clutch had some movement up and down. Pulled it off and can move the crank up and down by hand. Obviously this seems bad. I'm assuming the bearings are shot. Sled will still start and run fine even did 20...
  11. REV Chassis - Mountain Sleds
    Hello , I have a big difference in my spark I need your advice for the grey spark , you can see on the photo , I already tried to turn out 1/4 the fuel screw for idle richer , Does I need to worrying about the grey spark ? Is it too lean ? My cylinder was washed for the rebuild could be small...
  12. REV-XP / XM Chassis - Mountain Sleds
    Bought a 2008 summit 800r with low compression for a good deal. Doing top end and would like to know what you guys think caused the piston to go. Checked out a few charts and can’t tell if it’s lack of lubrications or overheating. Would be nice to know to prevent new pistons and newly plated...
  13. REV-XP/XS Chassis: Perf. Trail 120-129 Inch Models
    SHOULD I BUY IT??? Just went and looked at 2008 Ski-doo 800R MXZ Renegade. 3150 miles. Electric start. Reverse. New skis, new track -1.5 inch lug, 137 inch long track. It may not be what you want, but it IS what I have been looking for. Seat in great condition, everything cosmetically...
  14. REV-XP / XM Chassis - Mountain Sleds
    My 2012 summit 800 keeps popping reeds and can't figure out why runs really good but slightly pops on downrevs when your wide open and let off. I'm using spi reed replacements but still should be able to get more then 150 miles out of a set!! Where do I even start to figure out the downrev...
  15. Sledding - General Discussion
    Hey people, I was wondering if a summit 800r ptek 2014 with less than 3000km worth 4200$ is a good first sled? I want to do some trail but also off trail. Sometimes I'll be riding two people on it also. My father keeps telling me to buy a 4 stroke because I'm no mechanic. There is also an...
  16. REV Chassis - Mountain Sleds
    Ok, so I'm getting all my sleds ready for this winter. Got an 2007 ski doo summit xrs 800 I checked the compression 90 psi and 95 psi. I ran the sled until it was up to operating temps and held the throttle at wide open during the test. I guess my question is should i go ahead and do a top...
  17. REV-XP/XS Chassis: Renegades/Freeride/Backcountry
    Just wondering if anyone has the bike man performance 860 etec big bore.. I have a 13 rene 800r etec and was looking into big bore kits, I seen this one and it looked pretty good so I was wondering if anyone else has had this and can give me their input.. Thanks
  18. REV-XP/XS Chassis: Renegades/Freeride/Backcountry
    I've seen a few posts from back in the day about this topic but none from recent time.. I have a 2013 renegade x 800r etec and I was looking to get some more power, I understand it is a trail sled and I though about upgrading but it's a little out of my budget so I'd rather just keep what I...
  19. MXZX Race Sleds
    Hey , I know this topic has been beaten to death and I did doo a search for 800r in this section; read about 20 pages and most of them were referring to 800r swaps or 800HO cylinders for a 770 build. My question is will 2009 800R cylinders work for the 770 build or they have to be 800HO? I...
  20. REV-XP/XS Chassis: Perf. Trail 120-129 Inch Models
    So I'm not sure if this has anything to do with my failure, but figured I'd run it by you guys to see what you think. I may be off base saying the bearing buddy failed, but what appears to have happened is the cap that plugs my fill hose came off and the hose puked some isoflex, and appears to...
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