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

Wiseco is known for making well-built internal engine components, and this Professional Series piston set is a prime example of their commitment to performance and durability. If you're building a serious performance engine for your 2007-2010 Saturn Sky, especially one that will see heavy use or racing, these pistons are designed to handle the stress. They are forged and machined right here in the USA from 2618 aluminum, which gives them improved tensile strength needed for demanding applications.

These aren't just basic pistons; they come packed with features to ensure reliability and performance. You'll find precision ring grooves, anti-detonation grooves, and other features that improve ring seal. The pistons also feature an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling further contribute to their ability to withstand severe duty performance builds. This set includes four pistons, each with an 86.50 mm bore and a 30.85 mm compression height, using a 0.9055 inch pin diameter.

Keep in mind that this piston set is not CARB approved and cannot be shipped to California. They are intended for serious builders who need robust components for their performance projects.