Forged pistons BMW 3.0 M54B30 Turbo 84mm CR 9.0 FCP

Part number: FCPPB840090M54 Manufacturer: FCP Engineering Reinforced high performance pistons for a variety of applications in almost all engine types for racing and street use. Made of 4032-T6, molybdenum coated piston bottom. Each piston kit also includes HD series rings and shafts. Cylinder diameter : 84.00 mm Compression ratio (CR): 9.0:1Compression height: 30.50 mmShaft diameter: 22 mmStroke: 89.60 mmBMW 330i, 530i (E46, E39) - 3.0 24V Turbo (M54B30)Connecting rod length must be 135 mm Check the distance between the valves and the piston, it must be at least 1mm at VVT on. Improper installation may cause serious engine damage!