Manley Performance man618200CE-4 93.5-99 Mitsubishi Eclipse GST/GSX 4G63T 85mm Bore Dish Piston Set with Rings

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, MITSU 85mm/1.248 CD/DISH Extreme Duty Manley Piston Set, MITSU 85mm/1.248 CD/DISH E/D.

• 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 Platinum Series piston set is designed for 1993.5-1999 Mitsubishi Eclipse GST/GSX applications with the 4G63T engine, an 85 mm bore, and a 10.0/10.5:1 dish configuration. These Extreme Duty pistons use domestic 2618 alloy forgings for strength and performance in demanding engine builds.

Each piston features proven cam and barrel skirt profiles designed to generate power while being gentle on cylinder walls. Manley’s unique fixturing allows skirt turning and ring groove machining in a single operation, helping maintain ring groove-to-skirt squareness. Exacting ring lands and grooves support enhanced ring seal and power potential.

Chrome moly wrist pins are included as a standard piston feature. The product data identifies this part as not CARB approved and indicates that a CARB acknowledgement is required. Proposition 65 applies. Fitment data provided is for 1993.5-1999 Mitsubishi Eclipse GST/GSX models equipped with the 4G63T engine.

What's Included: Piston set with rings and chrome moly wrist pins.

Features:

• Extreme Duty Construction: Designed for demanding Mitsubishi 4G63T engine builds.
• 2618 Alloy Forgings: Domestic 2618 alloy forgings provide strength and performance.
• Cam and Barrel Skirt Profiles: Profiled skirts are designed to generate power while being gentle on cylinder walls.
• Precision Ring Groove Machining: Unique fixturing supports ring groove-to-skirt squareness for consistent performance.
• Exacting Ring Lands and Grooves: Strict machining standards support enhanced ring seal and power potential.
• Chrome Moly Wrist Pins: Chrome moly wrist pins are included as a standard piston feature.
• Application Data: For 1993.5-1999 Mitsubishi Eclipse GST/GSX models with the 4G63T engine.
• Technical Data: 85 mm bore with a 10.0/10.5:1 dish configuration; supplied as a piston set with rings.

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