Manley Toyota 2JZGTE 86.5mm Bore +.5mm Oversize -1cc Dome 10:1 CR Turbo Tuff Piston Set w/ Rings

Manley Performance is well-known for building robust engine components that stand up to serious use. This Turbo Tuff piston set is a prime example, specifically crafted for the Toyota 2JZGTE engine. If you're rebuilding or modifying your 2JZ, these pistons are designed to handle the demands of boosted applications, offering a solid foundation for improved performance and reliability.

These pistons are forged from a domestic 2618 alloy, a material chosen for its exceptional strength and ability to withstand high temperatures and pressures common in performance engines. They feature a -1cc dome and a 10:1 compression ratio, which is a popular choice for turbo builds aiming for a good balance between power and drivability. The skirt profiles are carefully shaped to minimize friction and wear on the cylinder walls, while the ring lands and grooves are machined to exacting standards to ensure a tight seal, which is crucial for maximizing power output and preventing blow-by.

Manley's unique manufacturing process allows them to machine the piston skirt and cut the ring grooves in a single operation. This ensures that the ring grooves are perfectly square to the piston skirt, contributing to better ring seal and overall engine efficiency. This set includes premium chrome moly wrist pins, known for their durability, and comes with rings. Keep in mind these pistons are not CARB approved and cannot be shipped to California.