
Wiseco Professional Series forged pistons for the BMW M50B25 2.5L engine are a set of six, 85.00 mm bore pistons with an 11:1 compression ratio and a 38.20 mm compression height. Built from forged 2618 aluminum for race-focused strength, they include precision ring grooves, anti-detonation geometry, ArmorGlide skirt coating, and features such as forced pin oiling to support heavy to severe duty race builds.
Wiseco BMW M50B25 2.5L Engine 11:1 CR 85MM Bore Custom Pistons (Set of 6)