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1-17 of 17 Results
  1. REV Chassis - Performance and Trail Models
    I have a 2005 800HO with a TRA primary clutch. I am adding electric start, but only 4 of the bolt locations are threaded for a ring gear. The other 2 holes are too large to be tapped and appear to be machined that way from the factory. I have been searching and can't find anyone else...
  2. Mach Z / Mach 1 / Formula III Triples
    anyone use 149 ramps? What do they compare to? Do they work well? I bought a used clutch off a 98 mach and they were in it. I have never used these ramps.
    tra
  3. MXZ / Legend / Summit / Grand Touring / Formula
    Going to tear into my 670 clutches and rebuild/freshen them up with new bushings springs, rollers, etc. Only pulling about 7500 rpm on clicker 6. Sled is a has a 136x2" track, 8t drivers, 19/44 gearing. Should i stick with the 286 ramps, violet/yellow spring, and beige secondary? Or what would...
  4. Vintage Ski Doo's
    I am a newcomer to vintage Ski Doos and can use help on TRA setup. I have created a custom vintage sled. It's a 1975 245RV that has been modified with an independent front suspension and made into a liquid cooled 1978 6500 Blizzard motor (340 cc.) It's all parts from swap meets. I got it...
  5. REV Chassis - Mountain Sleds
    my sled Is a 04 rev 800 summit highmark extreme I pulled the primary clutch apart and looked at the parts the rollers are all groved in the center the arms don't fall back down if I let them go the ramps have big divits in them, they are the 415s one spring between the buttons is broke...
  6. REV Chassis - Performance and Trail Models
    Hello, I've been reading on these forums for a while but this is my first time posting. I have a 2003 rev 800, I just installed a Dynoport pipe and can, and I am now wanting to do some clutch work, looking at springs in the primary and secondary and adjustable weight pins. But i have no idea...
  7. MXZ / Legend / Summit / Grand Touring / Formula
    Hey everyone, I am looking to do some clutch upgrades to my 1996 mach 1 670 for better holeshot. The sled is basically stock except for the 1.352" cobra track and the sc10 that i am swapping in this weekend. The sled has the mach 1 motor with twin pipes, 44mm carbs, the 501 rotary valve, etc...
  8. REV-XP/XS Chassis: Perf. Trail 120-129 Inch Models
    HI everyone, im thinking of adjusting my clickers on my TRA for my 2011 600 ho etec, but first off i have 6 positions to chose from and i was wondering what each position indicates for rpms? they are currently on position 3. Any help would be much appreciated thanks.
  9. MXZ / Legend / Summit / Grand Touring / Formula
    Hello, members of dootalk.com. I just joined this community, am currently working on my sled, a 1998 MXZ 440F. I do not have the original clutch for this sled, and am considering buying "a complete primary off a touring 440LE fan machine. 1997 model year. Had about 4800 Kms on it. " I would...
    tra
  10. Vintage Ski Doo's
    Hi What kinda TRA came on the Ski doo Mach 1 1994 modell? Was it the TRA 3 or the TRA 2?? Are both 33mm? or is it only the TRA 3 that has 33mm Best regards
  11. MXZ / Legend / Summit / Grand Touring / Formula
    Hi, I have a question about my TRA1 clutch. From what I heard they're pretty much the same as a TRA2. My clutch is currently making some noise and so I'm going to order a rebuild kit for it. What I was wondering was what spring and pins I should get for it. I want to increase my engagement RPM...
  12. MXZ / Legend / Summit / Grand Touring / Formula
    this year kinda reminds me of why i didnt have a sled for the past several years lol. k when i first got my sled it kinda made a faint noise in the primary which sounded normal to me.Then it would rattle below 2000 rpms and i really didn't care because how often is a sled below 2000? Now it...
  13. MXZX Race Sleds
    Okay so bought a new inner sheave and a new guide coupler. Got everything back together on the sled. Looks to me that a low idle it wobbles more than it should. Wobbles more than my old worn out Indy 500. I have a new bolt and washer in it as well. Also everything is assembeled as it should. Any...
  14. REV-XR/XS Chassis: 4-TEC 1200 Perf. & Trail Models
    So I found a PB80 online that only had 125 miles on it. It came off a 2011 turbo gade. The guy I bought it from works on sleds quite a bit and got this sled from his buddy and was returning it all to stock, so the clutch was like brand new, he even put it on for me. I took the sled out for a...
  15. REV-XR/XS Chassis: 4-TEC 1200 Perf. & Trail Models
    2012 1200 renegade, just wondering what the grams of the stock pin weights are and what weight you guys have upgraded too, thanks!!
  16. Quebec
    Hi, I have a renegade 600 etec 2011 with 5200 km and i found that my clutch plate are grooved at the bottom on the idle position. What can cause this ? I found that the ramps was grooved too. The rollers were not so bAd i Think but i Will change them. The strap was also more used at one side...
  17. Mach Z / Mach 1 / Formula III Triples
    I need help and in a hurry,i think i found out why im not getting RPMs needed in my drag sled, as i was looking at the ramps, i found the 280 ramps have been welded on and reground where the ramp sits on the clicker,and not one ramp is the same, as much as 3 mm difference in the ramps, so if...
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