Manley Performance Mitsubishi Eclipse 85.5mm Bore, 88mm Stroke, 12cc Dish T/T Piston Set of 4

Our signature "Platinum Series" pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of professional engine builders and tuners who rely on Manley pistons for superior performance and durability. Manley Piston Set, PIST-MITSU 855mm/1.375 CD/DISH T/T Manley Piston Set, PIST-MITSU 85.5mm/1.375 CD/DISH T/T.

• Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff/DLC alloys, providing additional durability.
• Unique Fixturing: Manley's unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.
• Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and more power.
• Cam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.
• 2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.

The Manley Performance Mitsubishi Eclipse piston set is engineered for high-performance engine builds, featuring the renowned Platinum Series pistons crafted from 2618 alloy forgings for exceptional strength and durability. These pistons are designed with proven cam and barrel skirt profiles that maximize power output while maintaining a gentle impact on cylinder walls, ensuring reliable operation under demanding conditions. This set includes four pistons, each equipped with Chrome Moly wrist pins as standard, with optional upgrades to 9310 and Turbo Tuff/DLC alloys for enhanced durability in high-stress applications.
Manley’s unique fixturing process allows for precise skirt turning and ring groove machining in a single operation, guaranteeing perfect ring land and groove squareness for optimal sealing and performance. The pistons feature meticulously machined ring lands and grooves that enhance ring seal, promoting increased compression and power. The 12cc dish design provides the ideal compression ratio for performance tuning, making this set suitable for turbocharged or naturally aspirated engines.
Constructed from domestically sourced 2618 alloy, these pistons offer superior strength and thermal stability, essential for high-boost racing or spirited street driving. The design emphasizes a balance between power generation and cylinder wall preservation, contributing to engine longevity. This product requires carburetor acknowledgment and is not CARB approved, aligning with professional engine builder standards. With a compact weight and dimensions optimized for Mitsubishi Eclipse applications, this piston set is an essential upgrade for enthusiasts seeking reliable, high-performance components from a trusted brand in the automotive industry.

Features:

• 2618 alloy forging: Ensures superior strength and performance for demanding engine builds

• Chrome Moly wrist pins: Standard, with options for 9310 and Turbo Tuff/DLC alloys for extra durability

• Unique fixturing: Allows for precise skirt turning and ring groove machining in a single operation

• Exacting ring lands and grooves: Promotes optimal ring seal and increased power

• Cam and barrel (skirt) profiles: Designed to generate high power while protecting cylinder walls

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: false
Units Per Sku: 1