Wiseco Nissan SR20 86.00 mm Bore 32.00 mm CH 0.00 CC Piston Set

What you get in this box is a complete set of four Wiseco forged pistons for your Nissan SR20 engine. These pistons are built with a specific 86.00 mm bore size, a 32.00 mm compression height, and a 0.00 CC combustion chamber volume, meaning they're ready for a performance build where precise measurements matter. They're forged from 2618 aluminum, a material chosen for its improved tensile strength, which is crucial when you're pushing an engine hard.

Wiseco has packed these pistons with features for serious racers. You'll find precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal, all working together to handle the high pressures and temperatures of severe duty applications. They also come with an ArmorGlide skirt coating, which helps reduce friction and resist seizure, while also making operation quieter. The fully machined crown and forced pin oiling are further details that show these are built for demanding use.

These pistons are designed and built in the USA, intended for heavy to severe duty race builds. Keep in mind that these are not CARB approved and cannot be shipped to California. If you're building a high-performance SR20, these are a solid option for the core of your engine.