Wiseco GM 2.0 LSJ/LNF 4vp * Turbo * Piston Shelf Stock Kit

Wiseco is well-known for making strong internal engine components, especially for performance builds. This Professional Series piston kit is designed for GM 2.0L LSJ and LNF turbo engines, like those found in the Saturn Sky, Pontiac Solstice, and Chevrolet HHR. If you're rebuilding the top end of your engine for serious performance, these pistons are built to handle the stress.

These pistons are forged and machined in the USA from 2618 aluminum, which gives them improved tensile strength for demanding applications. They feature precision ring grooves, an anti-detonation groove, and extra features for better ring seal. The fully machined crown and forced pin oiling help keep things running smoothly under high loads. Plus, they come with an ArmorGlide skirt coating that helps resist seizure, reduces friction, and makes for quieter operation. These are made for heavy to severe duty performance builds, so you can push your engine harder.

This kit includes four pistons, each with an 88.00 mm bore and a 30.85 mm compression height. The pin diameter is 0.9055 inches. Please note that this kit is not CARB approved and cannot be shipped to California.