Wiseco Mitsubishi Lancer EVO 8 Stroker Turbo Piston Kit
$842.99
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco's Professional Series.
Wiseco Mitsubishi 4G63 Piston Set, 85.50 mm Bore, 28.70 mm Compression Height, 0.866 in. Pin Diameter, Sport Compact, Set of 4.
- Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
- Precision ring grooves, anti-detonation groove, and additional ring seal improving features
- ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
- Designed and built to withstand heavy to severe duty performance applications
- Fully machined crown features
- Forced pin oiling
Wiseco Professional Series forged racing pistons are engineered for serious racers, high-performance builders, and demanding sport compact applications. This K596M855AP piston set is designed for Mitsubishi 4G63 engines, including Lancer Evolution VIII stroker turbo builds, and includes four performance pistons with premium rings. Each piston is forged and machined in the USA from 2618 aluminum for enhanced tensile strength and durability under heavy to severe-duty racing conditions.
The Wiseco K596M855AP piston set features a precision-machined crown, carefully engineered ring grooves, and an anti-detonation groove to support reliable ring seal and performance in high-cylinder-pressure applications. Forced pin oiling helps promote piston-pin lubrication, while the advanced design is built to handle the increased demands of turbocharged and competition engines. These pistons are intended for builders seeking custom-level performance and dependable operation beyond standard street applications.
ArmorGlide skirt coating helps reduce friction, improve seizure resistance, and minimize operating noise. The set is manufactured for an 85.50 mm bore, 28.70 mm compression height, and 0.866-inch wrist pin diameter, providing application-specific fitment for compatible Mitsubishi 4G63 stroker combinations. Verify engine configuration, compression requirements, clearance specifications, and builder recommendations before installation. This product is intended for racing and off-road performance applications and is not CARB approved for use on pollution-controlled vehicles. California Proposition 65 warning applies.
Features:
- Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
- Designed for Mitsubishi 4G63 engines and Lancer Evolution VIII stroker turbo applications
- Includes four forged pistons and premium piston rings
- Precision ring grooves and anti-detonation groove support improved ring seal
- ArmorGlide skirt coating helps resist seizure, reduce friction, and provide quieter operation
- Built for heavy- to severe-duty performance and racing applications
- Fully machined piston crowns
- Forced wrist-pin oiling
- 85.50 mm bore, 28.70 mm compression height, and 0.866-inch pin diameter
- Not CARB approved; intended for racing and off-road use
