摘要 |
PROBLEM TO BE SOLVED: To provide a 4-cycle engine for snowmobile capable of realizing the space saving for an engine room and the improvement in cooling efficiency of a supercharger. SOLUTION: This 4-cycle engine for snowmobile comprises a cylinder head 3 provided on the upper side of an engine 2, a crankshaft provided within an engine room 6 formed in the body front part of a snowmobile 2 substantially in parallel to the body width direction, the engine 2 body being arranged with a forward inclination in the body advancing direction, and an intake passage 5 arranged on the upper part of the inclined engine 2 body. In this engine, a supercharger 7 constituted separately from the engine 2 body is set forward in the body advancing direction of the engine 2 body within the engine room 6.
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