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

Wiseco is well-known for making strong internal engine components, and these Professional Series pistons are a prime example. If you're rebuilding the engine in your 2007-2010 Saturn Sky, especially for a turbo application, these pistons are built to handle the extra stress. They are forged from 2618 aluminum right here in the USA, which gives them improved tensile strength over cast pistons, making them a solid choice for heavy-duty use.

These pistons feature precision ring grooves and anti-detonation grooves to help improve ring seal and prevent detonation under boost. They also come with an ArmorGlide skirt coating that reduces friction and noise, while also resisting seizure. The fully machined crown and forced pin oiling further contribute to their durability and performance in demanding builds. This set is designed and built to withstand severe duty performance applications, giving you confidence when pushing your engine.