JE Pistons Nissan Nissan VQ37VHR 11.5:1 Pistons - Set of 6

If you're rebuilding the engine in your Nissan VQ37VHR for higher performance, a set of forged pistons is a critical component. These JE Pistons are built with an 11.5:1 compression ratio, designed to increase power output when paired with appropriate tuning and supporting modifications. They are forged in the USA from 2618 aluminum, a material chosen for its high tensile strength, which is essential for handling the increased stresses in a performance-oriented engine.

JE Pistons brings over 75 years of experience to their forged piston designs. This set features their proprietary Forged Side Relief (FSR) design, which helps minimize friction and reduce weight by using a narrower skirt and a shorter wrist pin. Depending on the specific application, these pistons may also include an accumulator groove to help manage combustion gas pressure, improving ring seal and maintaining consistent power. Some applications also benefit from a skirt coating that further reduces friction and wear on the cylinder walls, contributing to a quieter operation and longer component life.

This kit comes complete with high-quality wrist pins, locks, and JE's Pro Seal premium piston rings, making it a comprehensive solution for your engine build. It's important to 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.