Description
BMW S38 Valves by SuperTech Valve Locks:Valves Only and aggressive street builds Any vehicle modifications using Duration Lift:330° 330° 12.40mm 12.40mm 5150 SK S50B30 85 12.5 CAR F10 and aggressive street builds 5 mm bore size results in a displacement 2390 cc94 mm bore size results in a displacement 2415 cc94