Wiseco Toyota 4v DOME +.2cc STRUT 82.0MM Piston Shelf Stock Kit

If you're building a serious performance engine for your sport compact vehicle, Wiseco's Professional Series forged pistons are a solid choice. This set is designed for applications like the Toyota Celica, Corolla, and Matrix, as well as the Lotus Elise and Exige, and the Pontiac Vibe. These aren't your average pistons; they're crafted from 2618 aluminum, which offers improved tensile strength for demanding builds. The 82.00 mm bore size and a specific dome volume of +.2cc are key specs for tuning your compression ratio.

Wiseco puts a lot of thought into the details that make a difference in high-performance engines. You'll find precision-machined ring grooves, anti-detonation grooves, and features designed to improve ring seal, all contributing to better combustion efficiency and durability. The piston crowns are fully machined, and they come with forced pin oiling to ensure the wrist pins stay well-lubricated under stress. Plus, the ArmorGlide skirt coating helps reduce friction and resist seizure, which is crucial when you're pushing your engine hard.

This set is built to handle heavy to severe duty performance applications, meaning they're intended for serious racers and builders who need reliability when it matters most. While these pistons are built for performance, remember they are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.