Manley Nissan GT-R 3.8L VR38DETT 99mm Bore 9.8:1 CR -2cc Dish Piston Set w/ Rings

Manley Performance has built a solid reputation among professional engine builders and tuners for creating well-built engine components. This piston set is designed for the Nissan GT-R's 3.8L VR38DETT engine, offering a 99mm bore with a 9.8:1 compression ratio and a -2cc dish. If you're rebuilding or upgrading your GT-R's engine, these pistons are a strong choice for enhanced performance and durability.

These pistons are forged from domestic 2618 alloy, a material known for its superior strength, which is crucial for high-performance applications. They feature proven cam and barrel skirt profiles designed to generate power efficiently while minimizing wear on the cylinder walls. Manley also pays close attention to the details, ensuring exacting standards for the ring lands and grooves. This precise machining helps achieve a better ring seal, which translates directly to more power and better engine efficiency. The set includes premium chrome moly wrist pins, and Manley's unique fixturing process allows for skirt turning and ring groove machining in a single operation, ensuring the ring grooves are perfectly square to the skirt for optimal performance.

This piston set is designed for serious engine builds and comes complete with rings. 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.