Manley 624300CE-4 Platinum Series Forged Piston Set Mitsubishi Evo X 4B11T Stroker

Manley Platinum Series Forged Pistons engineered for the 2008+ Mitsubishi Lancer Evolution X 4B11T turbocharged engine. These high-performance pistons are designed for demanding applications where durability and precision are critical.

Construction and Materials:

• Forged from 2618 aluminum alloy for maximum high-temperature strength and fatigue resistance
• Contour forgings provide optimal balance between strength and weight without grain-interrupting internal milling
• Lightweight design reduces reciprocating mass while maintaining structural integrity
• Offset wrist pin design for quieter cold starts and reduced piston slap

Precision Engineering Features:

• Proprietary multi-step top ring groove machining ensures precise groove size, geometry, flatness, and finish
• Unique one-fixturing manufacturing method achieves perfect ring groove to skirt squareness for maximum horsepower
• Federal Form-Scan gauging validates ideal skirt indexing to pinhole and proper skirt-to-skirt polarity
• Pressure balance groove included for improved ring seal and reduced blow-by
• Precise pinhole machining results in exact compression distance and lock ring groove specifications

Complete Kit Includes:

• Extreme Duty 9310 alloy wrist pins for added strength in high-boost applications
• Premium Total Seal piston ring sets (top rings, Napier second rings, and oil rings)
• Round wire locks (spiral locks)

Manley Platinum Series pistons are trusted by professional engine builders and tuners for their proven cam and barrel skirt profiles, superior metallurgy, and exceptional quality control. The Extreme Duty wrist pins included in this CE-series kit provide additional insurance for high-horsepower turbocharged builds.