JE Pistons PORSCH 3.0LTR DM KIT Set of 6 Pistons

If you're rebuilding the engine in your 1978-1983 Porsche 911 for serious performance, a set of high-quality forged pistons is a critical component. These JE Pistons are built to handle the demands of a performance engine, offering improved durability and power potential over stock cast pistons. They are forged and machined entirely in the USA, using 2618 aluminum, which provides the high tensile strength needed for high-stress applications.

JE Pistons incorporates several advanced design features to maximize performance and longevity. The proprietary Forged Side Relief (FSR) design helps minimize friction and power loss by reducing skirt width and using a shorter wrist pin, which also saves weight. Depending on the specific application, these pistons may also feature an accumulator groove to reduce combustion gas pressure, improving ring seal and consistent power delivery. A skirt coating, also application-dependent, further reduces friction and wear on the cylinder walls, contributing to quieter operation and longer life. This set includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings, making it a complete package for your engine build.

This set is designed specifically for the 3.0-liter Porsche 911 engine, ensuring optimized performance and durability. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.