summit 670 clutching

[letrbuck]

going through my wife's 97 summit 670 looking to take the clutches apart rebuild etc. stock pipe, gearing 141" 2"camoplast anybody have some setups of weights and springs that worked good for them 5-9000alt?
thanks

 

[winter brew]

294 ramps, 200/320 primary spring, straight 44 helix with Goodwin blue secondary spring set fairly loose ( around 14-16lbs of pull). Weight for RPM....probably about 15g at that altitude (guess). This setup rips!

 

[letrbuck]

294 ramps, 200/320 primary spring, straight 44 helix with Goodwin blue secondary spring set fairly loose ( around 14-16lbs of pull). Weight for RPM....probably about 15g at that altitude (guess). This setup rips!

thanks for the setup went calling for parts today closet skidoo parts man wasn't much help called Goodwin performance everything but 294 ramps they say skidoo quite making ramps for tra 1's quite awhile back but there still working on it now if I can get the stuck driven clutch off after a regiment of penetrating oil gotta love older sleds

 

[winter brew]

You might have to post a "want to buy" , scour the swap meets or watch ebay for ramps. They are out there.

 

[Zachmandu]

I might have a set of 294's..... I'll have to root around in the shop and see what I can find.