Wiseco GM ECOTECH Dished -7cc 8.9:1 86.5 Piston Shelf Stock

Wiseco is known for making strong, reliable engine components for demanding builds. This 86.5mm bore piston is a prime example, designed for GM Ecotec engines. It features a dished crown that creates a 8.9:1 compression ratio, making it a solid choice for rebuilding or upgrading your engine. This piston is built to handle heavy to severe duty performance applications, offering improved tensile strength and durability.

Forged from 2618 aluminum right here in the USA, this piston is well-built for strength. It includes precision ring grooves, anti-detonation features, and additional ring seal improvements to ensure a good seal. The ArmorGlide skirt coating helps reduce friction and noise, while also resisting seizure. The fully machined crown and forced pin oiling are details that show this piston is ready for serious work.

This piston fits a range of vehicles, including models like the Chevrolet Cavalier, Cobalt, and Saturn Ion. It's a well-made component for anyone looking to build a performance Ecotec engine.