Patent ID: 8141525

Claim:
A V-type engine in which first and second banks arranged in a V-shape are provided continuously to a crankcase which supports a crankshaft horizontally, a carburetor is located at a valley between the first and second banks, the carburetor communicating with intake ports of the respective banks, a cooling fan is fixed to one end portion of the crankshaft, and a fan cover is attached to the crankcase, the fan cover guiding outside air taken in by the cooling fan, as cooling air, to a surrounding of the first and second banks, wherein the carburetor is a twin carburetor having first and second intake paths which are arranged in a direction of arrangement of the first and second banks and extends in the horizontal direction, and is disposed so that the carburetor is entirely housed in the valley and is spaced apart from the first and second banks, the first and second intake paths of the carburetor are respectively connected to the intake ports of the first and second banks via first and second intake pipes which are respectively bent outwards sideways of the valley to a U-shape on a horizontal plane, first and second heat shield plates each made of synthetic resin, extending along a corresponding one of side faces of the first and second banks, and covering the side face are attached to the respective side faces, the side faces facing the carburetor, and a cooling air passage is defined between each of the first and second heat shield plates and a corresponding one of the side faces of the first and second banks, the cooling air passage extending along the side face, and an end portion on a cooling air downstream side of the fan cover comes into contact with the respective end portions on the cooling fan side of the first and second heat shield plates so that each of the heat shield plates is continuous with the face cover, and the cooling air taken in and sent under pressure by the cooling fan is guided from the inside of the fan cover to the cooling air passage side.