argo engine swap

[Canadian_Zuk]

The big skidoo motor in the early 80s was the 640 Rotax twin, I have had a few Skidoo Alpines with these motors and 2 speed trannys, incredible work horses.

[mightymaxIV]

Dustin,
the engine is going to be to fast, it's not going to have the torque you need, it would probably be a screamer if you ran your machine in low range, but it could easily over tax your drive train. I am sure you are price sensitive but you would be better off with a four stroke 38 to 40 horse air cooled Briggs or Kohler. If you buy it, it will be fun but nothing beats the torque of a big four stroke.