Wiseco Nissan QR25DE 89.00 mm Bore 32.00 mm CH 1.80 CC Piston Set

This set includes four Wiseco pistons, ready to be installed in your Nissan QR25DE engine. These are forged from 2618 aluminum right here in the USA, a material chosen for its improved tensile strength, making these pistons well-suited for demanding performance builds. The pistons feature a 89.00 mm bore and a 1.80 CC dish volume, with a 32.00 mm compression height. Precision ring grooves, anti-detonation grooves, and other features are included to improve ring seal, which is crucial for consistent power and engine health under stress.

Wiseco has applied their ArmorGlide skirt coating to these pistons. This coating helps reduce friction and resist seizure, while also contributing to quieter operation. The fully machined crown is designed for optimal combustion, and forced pin oiling ensures the wrist pin receives adequate lubrication. These pistons are built to withstand heavy to severe duty performance applications, making them a solid choice for serious racers and builders looking to push their QR25DE engine's limits.

Please note that this piston set is not CARB approved and cannot be shipped to California. It's always a good idea to consult your engine builder or a professional mechanic for specific installation recommendations and any other components you might need for your build.