Wiseco Nissan SR20/SR20DET Turbo -12cc Dish 9.1:1 CR 87mm Shelf Stock Piston Kit

Wiseco is known for making strong, reliable internal engine components, especially for performance applications. This piston kit is built for Nissan SR20 and SR20DET engines, commonly found in performance builds for vehicles like the Infiniti G20. These pistons are designed to handle the demands of heavy to severe duty performance use, making them a solid choice for serious engine work.

Forged from 2618 aluminum right here in the USA, these pistons are built for improved tensile strength. The -12cc dish design helps achieve a 9.1:1 compression ratio, which is a notable change from stock and suitable for boosted applications. You'll find precision ring grooves, anti-detonation grooves, and features designed to improve ring seal. They also come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling are details that show these are made for demanding builds.

This kit includes four pistons, each with an 87.00 mm bore and a 32.00 mm compression height. The pin diameter is 0.8661 inches. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.