But like I was saying earlier an old air or liquid cooled snowmobile drive train would make a wild cart. If power is what you want go with a 700 Yamaha SRX 140 150 hp if not go with a 250 rotax single, clutch, driven clutch chain case a drive is all there. Parts are available thru sun and snow and the dealerships. You’ll have to jet carbs for warmer air they will be way to rich 30 below air carriers way more oxygen than warmer summer air trust me on that one burned a few pistons at minus 40. Centre to centre on clutches is important as is clutch alinement but power comes on strong and smooth. If I was to do that build again that’s what I would use
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