... is of long body closed type, with holes 4×Φ0.30mm,opening pressure 19.1±0.45MP(195 ... Type Vertical, in-line, water-cooled, four strokes, natural aspirated No. of cylinder-bore×stroke 4—102×118 Displacement 3.856 ... percent ratio % ≤1.63 Firing order 1-3-4-2 Emission standard Net weight 330 Overall dimension(L×W ... m passenger bus ect. CY4102 Vertical, in-line, water-cooled, four strokes, natural aspirated