Manley Performance Forged Piston Set for Mitsubishi Lancer Evolution 8/9 (4G63T)

Maximize the potential of your Mitsubishi Lancer Evolution 8 or 9's 4G63T engine with this premium forged piston set from Manley Performance. This set features pistons with an 86mm bore (+1mm over standard) and a dish design, creating an 8.5:1 compression ratio, ideal for heavily modified or high-boost applications. Crafted from high-strength domestic 2618 alloy forgings, these pistons are engineered to withstand extreme thermal and mechanical loads. This set includes all necessary rings for a complete installation.

Performance-Driven Features:

• 2618 Alloy Forgings: Ensures exceptional strength, durability, and resistance to fatigue under high stress.
• Increased Bore Size: 86mm bore provides an opportunity for significant displacement increase or to clean up worn cylinder walls.
• Optimized Compression: The 8.5:1 compression ratio is well-suited for turbocharging, allowing for significant boost pressure while maintaining engine safety.
• Precision Machining: Meticulously crafted ring lands and grooves guarantee optimal ring seal for maximum power and efficiency.
• Complete Kit: Includes high-quality Chrome Moly wrist pins and a full set of performance rings.

This Manley piston set is the ultimate choice for serious Evo enthusiasts aiming for maximum power output and engine reliability. Its robust construction and precise engineering make it suitable for demanding performance builds, including time attack cars, drag racing, and high-horsepower street machines. The unique fixturing process employed by Manley ensures perfect piston squareness for optimal performance and longevity.

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