JE Pistons Nissan Nissan VQ37VHR 8.5:1 Pistons - Set of 6

This set includes six forged pistons, high-quality wrist pins, locks, and JE Pro Seal premium piston rings, all made 100% in the USA. These JE Pistons are specifically designed for the Nissan VQ37VHR engine, featuring an 8.5:1 compression ratio and a 3.780-inch bore. They are constructed from 2618 aluminum, a material chosen for its high tensile strength, which is essential for engines pushed to their limits in performance applications.

JE Pistons brings over 75 years of experience to their forged piston designs. This set utilizes their proprietary Forged Side Relief (FSR) forging design, which helps minimize friction and power loss by reducing skirt width. The design also saves weight with a shorter wrist pin. Depending on the specific application, these pistons may also include an accumulator groove to help reduce combustion gas pressure, leading to better ring seal and consistent power. A skirt coating, also application-dependent, further reduces friction and wear on the piston skirts and cylinder walls, contributing to quieter operation.

These pistons are engineered and machined entirely in the USA, ensuring a high level of quality control. They are designed specifically for the VQ37VHR engine to provide an optimized balance of performance and durability. Please note that this product is not CARB approved and cannot be shipped to California.