The Mitsubishi Evolution Piston Set by Wiseco features the HD2 Asymmetric Skirt with Gas Ported Bore measuring 85.50mm and a size of +.020, designed for models from 1996 to 2007 with a compression ratio of 10.5. This piston set is a perfect fit for automotive enthusiasts looking to enhance the performance and durability of their Mitsubishi EVO.

Wiseco's Mitsubishi 4G63T Piston Set is engineered with 2618 aluminum, providing enhanced tensile strength essential for racing and high-performance applications. The set features ArmorGlide® skirt coating, which offers seizure resistance, friction reduction, and quieter operation—making it perfect for serious racers and builders. Fully machined crown features and precision ring grooves improve sealing, while the anti-detonation groove aids in preventing engine knock. The pistons are also forced pin oiled, making them suitable for heavy-duty performance scenarios.

Features

• 2618 aluminum construction for improved tensile strength
• ArmorGlide® skirt coating for reduced friction and noise
• Anti-detonation groove for added protection
• Precision ring grooves for superior sealing
• Designed for heavy to severe duty performance applications

These Professional Series pistons come with premium rings and are crafted for demanding race builds, ensuring both performance and longevity. If you're looking to upgrade your vehicle with a reliable set of pistons, this Wiseco Piston Set is your answer. Feel free to contact us directly with any questions. We have two locations: Austin, Texas and the Los Angeles, California area, where we offer installation and customization services. Our phones: 512-982-9393 (TX), 562-981-6800 (CA). If you're considering purchasing multiple items, please contact us for potential shipping discounts. We offer on-premises installations at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov