Wiseco Nissan SR20 Turbo -17cc w/92mm K1 Crank Piston Shelf Stock

Forged from 2618 aluminum, these Wiseco pistons are built for the demands of SR20 engines, especially those running turbo setups. The 2618 alloy offers improved tensile strength over other aluminum types, making it a solid choice for high-performance builds where durability is key. This specific piston features a -17cc dish, designed to work with a 92mm K1 crankshaft and achieve a specific compression ratio for turbo applications.

Wiseco includes a premium ring pack, pins, and locks with these pistons, ensuring you have the necessary components for a complete installation. The piston crown is fully machined, and the design incorporates precision ring grooves and an anti-detonation groove for better ring seal and combustion control. Additionally, the ArmorGlide skirt coating helps reduce friction and noise, while also providing resistance to seizure, which is crucial under heavy load.

These pistons are intended for serious racers and builders who need components that can withstand heavy to severe duty performance applications. If you're rebuilding the top end of your SR20-powered vehicle for enhanced performance, these Wiseco pistons are a well-built option designed for reliability.