Wiseco Opel/Vauxhall C20XE 2.0L 16V +5.2cc 87.0mm Bore 12.5:1 CR Piston Kit *Build to Order*

This Wiseco KE163M87AP piston set is a high-performance, forged kit for the Opel/Vauxhall C20XE 2.0L 16V engine. Engineered from 2618 high-strength forged aluminum in the USA, these pistons are suited for heavy-duty race applications. The set of four pistons features an 87.0mm bore and a 12.5:1 compression ratio. Key features include precision ring grooves, anti-detonation grooves, enhanced ring seal features, ArmorGlide skirt coating (for reduced friction and quieter operation), a fully machined crown, and forced pin oiling for durability. These are "Build to Order" and not CARB approved, so they cannot be shipped to California.