JE Pistons BBC INV DOME Set of 8 Pistons

This is a set of 8 JE Pistons BBC INV DOME pistons, designed for 8-cylinder engines. These pistons are forged in the USA from 2618 aluminum, a material chosen for its high tensile strength, which is crucial for engines operating under demanding performance conditions. They feature an inverted dome design and are built to optimize both performance and durability for racing applications.

JE Pistons brings over 75 years of experience to these forged pistons. They incorporate a proprietary Forged Side Relief (FSR) forging design, which helps minimize 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 include an accumulator groove to help manage combustion gas pressure, reducing ring flutter and improving ring seal for more consistent power delivery. Some applications also feature a skirt coating designed to reduce friction and wear on the piston skirts and cylinder walls, which can also help lower operating noise.

These pistons are engineered and machined 100% in the USA, specifically for each engine and intended use, ensuring optimized performance and durability. Please note that this set is not CARB approved and cannot be shipped to California. It's important to check manufacturer specifications for details on wrist pin size, bore size, and compression distance to ensure compatibility with your specific build.