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

Wiseco is well-known for making strong internal engine components, especially for performance applications. This Professional Series piston kit is built for Nissan SR20 engines, specifically those using a 92mm K1 crankshaft and requiring a -17cc dish piston. These are designed for serious builders who push their engines hard, whether for racing or heavy-duty street use. The kit includes everything you need to get your SR20's bottom end rebuilt with robust, reliable pistons.

Each piston is forged and machined in the USA from 2618 aluminum, a material chosen for its improved tensile strength, which is crucial for handling the high pressures and temperatures found in boosted engines. They come with an ArmorGlide skirt coating that helps reduce friction and noise, while also resisting seizure. The piston crowns are fully machined, featuring precision ring grooves and anti-detonation features to help seal combustion gases better and prevent detonation. This attention to detail in the machining and design helps ensure improved performance and durability under severe operating conditions.

This kit comes complete with a premium ring pack, pins, and locks, so you have all the necessary pieces for installation. These pistons are designed and built to withstand heavy to severe duty performance applications, giving you the confidence to remove your limits and build a powerful SR20 engine. Please note that this kit is not CARB approved and cannot be shipped to California.