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

Forged from 2618 aluminum, these Wiseco pistons are built for serious performance in your Nissan CA18DET engine. The 2618 alloy offers improved tensile strength, making these pistons a solid choice for builds that demand durability under heavy stress. Each piston features precision ring grooves, an anti-detonation groove, and additional features designed to improve ring seal, which is crucial for maintaining compression and preventing blow-by, especially in turbocharged applications.

Wiseco also applies an ArmorGlide skirt coating to these pistons. This coating helps reduce friction between the piston skirt and cylinder wall, which can lead to quieter operation and improved seizure resistance. The fully machined crown ensures consistent combustion chamber volume, and forced pin oiling helps keep the wrist pin lubricated under extreme conditions. These are designed for severe duty race builds where reliability is paramount.

This kit includes a set of four pistons, each with an 83.50 mm bore and a 29.75 mm compression height. The wrist pin diameter is 0.787 inches. Please note that these pistons are not CARB approved and cannot be shipped to California.