Reeds are a one-way valve located downstream from your carbs, mounted between the crankcase and cylinders. The motor pulls the air/fuel mixture from the carbs, through the reeds and into the case.
Our test riders favored the Ski-Doo Summit machines in both 600 and 800 engine sizes over other sleds we rode. Check out the full story of how the 2009 mountain sleds performed.
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