JE Pistons OPEL C20XE 8.5KIT Set of 4 Pistons

Crafted from 2618 aluminum, these JE Pistons are built for high-demand performance applications. They are specifically designed for the Opel C20XE engine, offering an 8.5:1 compression ratio with an inverted dome/dish design and a 3.406-inch bore. This set includes four pistons, high-quality wrist pins, locks, and JE Pro Seal premium piston rings, all made 100% in the USA.

JE Pistons utilizes their proprietary Forged Side Relief (FSR) forging design. This advanced design minimizes friction and power loss by reducing skirt width and saving weight with a shorter wrist pin. Depending on the specific application, these pistons may also feature an accumulator groove to reduce combustion gas pressure, which helps prevent ring flutter and improves ring seal for consistent power. A skirt coating, also application-dependent, further reduces friction and wear on the piston skirts and cylinder walls, contributing to quieter operation.

With over 75 years of experience, JE Pistons is a leader in forged racing pistons. This set is engineered and machined in the USA, ensuring the durability and performance needed for demanding builds. If you're rebuilding the top end of your Opel C20XE and need a solid set of forged pistons, these are a well-built option proven in racing applications.