Wiseco VW 1.8T 82.00 mm Bore 1.2655in CH -12.50 CC Piston Set

Wiseco is well-known for making strong, reliable internal engine components, especially for high-performance applications. This set of four forged pistons is built for the 1.8T engine found in your 1984-1992 Volkswagen Jetta or Golf. These pistons are designed to handle the demands of serious engine builds where durability and consistent performance are critical.

Crafted from 2618 aluminum right here in the USA, these pistons are forged and machined for improved tensile strength. They feature precision ring grooves, an anti-detonation groove, and other features to improve ring seal, which is key for keeping combustion pressure where it belongs. The fully machined crown and forced pin oiling help with lubrication and heat management. Plus, they come with an ArmorGlide skirt coating that helps reduce friction, quiet operation, and resist seizure, making them a solid choice for heavy to severe duty performance builds.

This set includes pistons with an 82.00 mm bore and a 1.2655-inch compression height, featuring a -12.50 cc dish. They are designed to fit directly into your 1.8T engine. Please note that these pistons are not CARB approved and cannot be shipped to California.