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modifications
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  1. Vintage Ski Doo's
    I was think of putting a 1990's Safari chaincase with reverse into my 1978 Everest 440. Is this a simple bolt off and bolt on modification with some minor fabrication work? Theses sleds have the same oil seal/drivetrain bearings in the lower end of the chain case therefore i'm assuming the...
  2. REV-XP/XS Chassis: Renegades/Freeride/Backcountry
    Hey guys, I just purchased a 2014 freeride 137. Other then the hand guards I put on it is completely stock. Do any of you have any must have modifications for the freeride or just the xm chassis? Thanks
  3. Skandic / Expedition
    In the past I just duct tape all the holes shut on my cowling for breaking trail but that was on Skandic 600 liquid 2 strokes. What are you all doing with ACE cowlings? All that exposed frog skin worries me and traveling with a buddy on 600 ACE a few years ago he choked on powder all the time...
  4. REV-XP / XM Chassis - Mountain Sleds
    Well I've been reading up on this and researching for a while now and i haven't seen this done yet so after a lot of comparing, and head scratching now is the time for me to try something a lot have thought of but apparently never tried. My trusty old 2011 is starting to show some abuse and the...
  5. Vintage Ski Doo's
    I was wondering if anyone knows of any cans that would fit my '98 formula z 670? also any other ideas for good modifications for my sled?
  6. Sledding - General Discussion
    Hi all, I have a '98 formula z 670 and was wondering if it was possible to swap out the 670 motor for an 800. If so what modifications would I need to make and how complicated would this be?
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