Well the engine base is -01 700 Rotax, but it´s been big bored and sleeved to about 740cc now. It´s also ported, 42 carbs and the single pipe is made by Finnish firm called Totaltek. They have build pipes for Snocrossers like Tomi Ahmasalo and Finnish champion Janne Tapio.
The engine itself is mounted with mounting-plate. Because Rotax mounts with 4 bolts from bottom, it´s easy to install.
Sled is -00 440 snopro.
Here is a few more pics about that sled. As you all can see it´s not ready yet, but you get the idea. It has some other mods too besides the engine.
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