Wiseco 4v R/Dome 8.4:1 CR 92mm Piston Shelf Stock Kit for Subaru WRX
Wiseco's Professional Series forged racing pistons are engineered for the most demanding racers and builders, offering uncompromised performance and durability. Crafted from high-strength 2618 aluminum, these pistons feature superior tensile strength, making them ideal for heavy to severe duty race builds. With premium rings included, the pistons are designed to enhance your engine’s performance in extreme conditions.
Engineered with advanced features such as ArmorGlide® skirt coating for seizure resistance and friction reduction, these pistons ensure quieter operation and increased reliability. The fully machined crown, precision ring grooves, anti-detonation groove, and forced pin oiling elevate the piston’s performance, making it a top choice for serious builds.
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