Brand new in 74 Sno-Jet 295 single cylinder Hirth. engine vibrated so much it would break off the bolts holding the air silencer on the carb. So when it occasionally backfired it was right in your face. I upgraded to a Kawasaki Sno-Jet 340 for 1977. It was a big step up but it had it's problems too. Picture here of both machines from February of 77.
 (Feb 13 77 2 Jets (full).jpg)
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 Feb 13 77 2 Jets (full).jpg (115KB - 3 downloads)
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What was your first snowmobile- pics
