I am wanting to put tMotion suspension in my Ski-Doo BC 137 Rev-XP. I love the sled and how it fits and feels. The people I ride with are not big climbers or deep powder. What I am wanting is to make it more "flickable" and sidehill a little. The snow I am riding is usually wet pack NW snow. If I start really hill climbing I will probably upgrade to a summit.
My big question is will the tMotion kit fit on 137 rails. I know I might have to move some tunnel bolts and braces. I might have to take off the couplings for it to fit and move. I am trying to avoid going the rout of the 146 and new track.
From what I can tell (hard to find info) the SC-5 and SC-5m seem to be almost exactly the same just one with couplings and one without.
Any help or direction would be fantastic!