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  1. Vintage Ski Doo's
    Hey guys, for starters I'm sorry about the long post, just want to include as much info as I can. I have a 95 MX 470 I picked up, hasn't been running since a couple years & I haven't had it running right yet. When I pulled it home I got it running to find it was only running on 1 cylinder...
  2. Vintage Ski Doo's
    Hey all, hope you are all enjoying any snow you have for some riding! I had a question about the motors in the MX and Formula plus and I'm hoping you can help. When I was a kid, I had an 88' Formula Plus with a 521 rotax motor. The seat and the hood had black and white striping. Not sure what...
  3. Vintage Ski Doo's
    Looking to swap my blizzard Mx’s stock track to a 121” with 2.52 pitch. I am wondering if different drive gears will fit on the same shaft to change the pitch or would I have to completely change drive shafts and gears? Any info would greatly help
  4. REV-XR/XS Chassis: 4-TEC 1200 Perf. & Trail Models
    This is a Cyber Monday sale ONLY! This will positively end at Midnight tonight. All LS2 modular and MX helmets on our site are 35% off and INCLUDE a free MadSled embroidered helmet bag. Those of you that purchased an LS2 modular or MX helmet under our Black Friday (20% off) special there is...
  5. Sledding - General Discussion
    This is a Cyber Monday sale ONLY! This will positively end at Midnight tonight. All LS2 modular and MX helmets on our site are 35% off and INCLUDE a free MadSled embroidered helmet bag. Those of you that purchased an LS2 modular or MX helmet under our Black Friday (20% off) special there is...
  6. Sled Parts For Sale or Trade
    Seat for 1986 skidoo MX in great shape shipping not included $35
  7. Sledding - General Discussion
    Hi, I have a 1988 formula mx and I've been looking online but i cant seem to find a reverse kit. The sled doesn't have reverse now but i would like to put it on. Any suggestions?
  8. MXZ / Legend / Summit / Grand Touring / Formula
    Hey guys. Im working on my moms 1994 Formula mx 470. The air filter is basically gone, and its falling apart. Pieces are starting to clog up the carbs. Has anyone ever used the Uni pod Air filters? If so what would i have to re-jet to?
  9. Vintage Ski Doo's
    We recently got our first storm here, so I had to pull the mx out.. The sled has come a long way. In 2001 the motor seized up (I suspect the oil pump went). It sat for roughly the next 14 years, it received a 521, courtesy of a 90 plus parts sled. Over the next month, I swapped more parts here...
  10. Sleds For Sale
    1998 ski doo formula 3 600. around 2200 miles, triple cylinder with triple pipes and dynoport cans, good studded track, plastic skis, windshield bag, handguards with cold weather muffs. Front bumper is broken on one side a new one is included. Seat is good with no tears, hood has one small...
  11. Sledding - General Discussion
    I'm planning to buy a new helmet as I sold my previous 3 with my sled when I sold it a couple of years ago. As I plan to rent some sleds in March to see what I like. Anyways, I've tried on the FXR Helmet's and I like the fit on my noggin, but unsure what goggles to get to go with the helmet...
  12. Wanted To Buy
    I'm a long time member but just getting back into the forum (and trying to graduate out of newbie). I want to expand my sled collection quickly now and I'm looking for good sleds to buy. There are lots of good owners on this forum and I'm hoping someone will point me in the right direction...
  13. Vintage Ski Doo's
    Found a PRS Parts honey hole. Should be set for parts for the life of my sleds. There was also 4 tubs full of parts and a bucket of nuts and bolts. If anyone needs anything let me know. It will be cheap cus I paid 50 bucks for all of it!!!
  14. Sled Parts For Sale or Trade
    Item: Ski doo Formula Plus/MX/Mach1 Parts Category: Sled Year: 1991- 1994 will fit alot others Location: Penetanguishene/Midland area Price: offers welcomed or email for prices I have some parts off of a 1993 Formula Plus most parts will fit prs chassis from 91-94 and many other Ski-doo's. NO...
  15. Sled Parts For Sale or Trade
    Item: Ski doo Formula Plus/MX/Mach1 Parts Category: Sled Year: 1991- 1994 will fit a lot of others Location: Penetanguishene/Midland area Price: offers welcomed or email for prices I have some parts off of a 1993 Formula Plus most parts will fit prs chassis from 91-94 and many other...
  16. Vintage Ski Doo's
    Has anyone experimented with putting hydraulic brakes on a PRS snowmobile?
  17. Clothing For Sale
    Ladies FOX Racing MX helmet size L (59-60cm) worn once, brand new condition, too big for my wife. 509 Sinister Pink goggles never used, still has the film on the inside, have the packaging and soft bag. First $140 shipped to continental USA takes it. Accept paypal.
  18. Vintage Classifieds
    For Sale: 1981 Ski-doo Blizzard 5500 MX with independent front and rear suspension and dual wear bar skis. This sled is in GREAT condition and is ready for the vintage rides or races and runs great. $500.00 Feel free to call 715-499-0877 with any other questions. Click on the link or copy...
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