... Type Single cylinder, 4 stroke, water-cooled Bore*Stroke (mm) 78 * 61.2 Piston Displacement (cc) 292.4cc SPECIFICATION ITEM NO ... .FS300GYEngine Type Single cylinder, 4 stroke, water-cooledBore×Stroke (mm) 78 x 61.2Piston Displacement (cc) 292.4ccCompression Ratio 11:1Maximum ...