Description
CP Forged Piston Set, BMW M30 B34 Bore Size:89 mm Step 3: Tighten to 100 Bore Size Thickness:87.5 mm 0.089" RAD 20 0519 B48 Cylinder Head Valve lock keepers Step 3: Tighten to 100 ft lbs precision engineered by CP Carrillo for high horsepower and high RPM builds