Wiseco Opel Vauxhall C20LET 87.00mm Bore 8:1 CR -13.00 CC Piston - Set of 4

This set includes four forged pistons for your Opel C20LET engine, each with an 87.00mm bore. These pistons are constructed from 2618 aluminum, a material chosen for its improved tensile strength, making them well-suited for demanding performance applications. They feature precision-machined ring grooves, anti-detonation grooves, and additional features designed to enhance ring seal, which is crucial for maintaining compression and preventing blow-by under high stress.

Wiseco has applied an ArmorGlide skirt coating to these pistons. This coating helps reduce friction between the piston and cylinder wall, which can lead to quieter operation and improved durability by resisting seizure. The fully machined crown and forced pin oiling further contribute to the longevity and performance of these pistons in heavy to severe duty race builds. Each piston is forged and machined in the USA, reflecting a commitment to quality construction for serious racers and builders.

With a compression ratio of 8:1 and a specific dish volume of -13.00 CC, these pistons are designed for performance tuning. It's important to note that this piston set is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.