Manley Nissan RB26DETT 86.5mm Bore 9.0 CR +17cc Dome Piston Set w/ Rings

If you're rebuilding the engine in your Nissan RB26DETT, this Manley Performance Piston Set is built for serious performance. These pistons are designed with an 86.5mm bore, a 9.0 compression ratio, and a +17cc dome, making them a solid choice for builds aiming for increased power and durability. Manley has a reputation among professional engine builders and tuners for creating pistons that hold up under demanding conditions.

What sets these pistons apart is the material and the machining. They're forged from domestic 2618 alloy, which is known for its strength and ability to handle high temperatures and pressures without deforming. The cam and barrel skirt profiles are carefully shaped to help generate power while also being gentler on your cylinder walls during operation. Manley also pays close attention to the ring lands and grooves, ensuring a tight seal for better combustion efficiency and more power. They use premium chrome moly wrist pins, and for some part numbers, offer upgrades to even tougher alloys for added durability.

This set includes the pistons, rings, and wrist pins. Keep in mind that these are not CARB approved and cannot be shipped to California. For a high-performance RB26DETT build, these Manley pistons are a well-built component that can handle the stress of a tuned engine.