Wiseco Nissan CA18DET 4vp Flat Top * Turbo * Piston Shelf Stock

This is a Wiseco 83mm bore, flat-top forged piston designed for Nissan CA18DET engines, particularly those built for turbo applications. Wiseco crafts these pistons from 2618 aluminum, a material chosen for its improved tensile strength, making them well-suited for heavy to severe duty race builds where reliability under extreme conditions is crucial. The piston crown is fully machined, and it features precision ring grooves, an anti-detonation groove, and other features aimed at improving ring seal. Additionally, an ArmorGlide skirt coating is applied to reduce friction, resist seizure, and contribute to quieter operation.

These pistons are built to withstand the demands of performance applications. The forced pin oiling system helps ensure proper lubrication to the wrist pin, further enhancing durability. While designed for serious racers and builders, they are a solid option for anyone looking to rebuild their engine with strong, well-made internal components. Remember that these pistons are not CARB approved and cannot be shipped to California.