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US 2023/0265776 A1Published application
Snowmobile having a parallel-path exhaust system for two-stroke engine
AssigneeArctic Cat Inc.
InventorsCord Miller Christensen, Alexander Konrad Fuhrman
Life of this patent
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Abstract
A snowmobile includes a frame, at least one ski, handbars operatively coupled to the at least one ski, and an engine assembly comprising an engine and an exhaust manifold. The exhaust manifold includes at least a first inlet, a first outlet, and a second outlet. The first inlet is configured to connect to a first exhaust port. The first outlet is connected to provide exhaust received from the first inlet to a first exhaust path and the second outlet is connected to provide exhaust received from the first inlet to a second exhaust path.
Claims7
A snowmobile comprising:
- a frame;
- at least one ski;
- handlebars operatively coupled to the at least one ski;
- an engine assembly comprising an engine and an exhaust manifold, the exhaust manifold having at least a first inlet and first and second outlets, wherein the first inlet is connected to receive exhaust from a first cylinder, wherein exhaust provided at the first inlet is communicated by the exhaust manifold to the first and second outlets;
- an expansion chamber having a first end connected to receive exhaust from the first outlet;
- a turbocharger connected to receive exhaust from the second outlet, wherein the turbocharger includes a turbocharger exhaust turbine, wherein the turbocharger is located proximal to the engine.
3 more elements
Dependencies are inferred from the claim text.