SPECIFICATIONS 65 Engine Dimensions Cylinder Head Cylinder Head Bolts Cylinder Block Cylinder Liner Piston Maximum unevenness (bottom face) 0.1 mm (0.004 inch) Quantity 38 Thread size M16 Length 200 mm (7.87 inches) Length 1052 mm (41.42 inches) Height, upper block face — crankshaft center 422 mm (16.61 inches) Height, lower block face — crankshaft center 120 mm (4.72 inches) Type Wet, replaceable Height of sealing surface above block face 0.15–0.21 mm (0.006–0.008 inch) Number of sealing rings per cylinder liner 1 + 3 Number of ring grooves 3 Front marking Arrow pointing forwards