JE Pistons BBC FT HD/BLOWN Set of 8 Pistons

If you're building a high-performance Big Block Chevy engine, especially one intended for heavy-duty use or forced induction like a blower, a strong set of pistons is crucial. This set of eight forged pistons from JE Pistons is designed to handle the intense pressures and heat these applications generate. They are forged and machined entirely in the USA, using 2618 aluminum, a material known for its high tensile strength, which is exactly what you need when pushing an engine to its limits.

JE Pistons has applied over 75 years of experience to create these specific pistons. They feature a proprietary Forged Side Relief (FSR) design, which helps reduce friction and power loss by using a narrower skirt and a shorter wrist pin, also saving weight. Depending on the specific application, these pistons may also include an accumulator groove to help manage combustion gas pressure, leading to better ring seal and consistent power. Some applications also benefit from a skirt coating that further reduces friction and wear on the cylinder walls, while also quieting down operation. These pistons are designed specifically for each engine and use case, ensuring optimized performance and durability.

This particular set is for a 4.560 inch bore with a 1.645 inch compression distance and a 0.990 inch pin. It's important to note that these pistons are not CARB approved and cannot be shipped to California. If you're aiming for serious power and reliability in your BBC build, these JE Pistons offer a well-built foundation.