Solid forged steel crankshaft ,cylinder and cylinder head made of alloy cast iron, sliding bearing ,small bulk, light weight. ... Benefits Solid forged steel crankshaft ,cylinder and cylinder head made of alloy cast iron, sliding bearing ,small bulk, light weight, less ... 5Cylinder No.6 6 Bore mm112112 7Length of stroke mm 1328Displacement of piston L7.89Compression ratio16.8:110Cylinder typeDry11 ...