What is the compression ratio with these pistons?

These pistons feature a dish design that results in a compression ratio between 8.5:1 and 9.0:1. The exact ratio will depend on the volume of your cylinder heads.

What components are included in this piston set?

This set includes the pistons themselves, a full set of piston rings, and the necessary tool steel wrist pins. It is a complete package for installing new pistons.

Are these pistons legal for use in California?

No, these pistons are not CARB approved and cannot be shipped to California due to emissions regulations.

Specifications

Brand: Manley Performance
Part #: 619000C-4
UPC: 807298006161

Manley 03-06 EVO VIII/IX 85.0mm Bore-Std Size-8.5/9.0 CR Dish Piston Set with Rings

Name: Manley 03-06 EVO VIII/IX 85.0mm Bore-Std Size-8.5/9.0 CR Dish Piston Set with Rings
Brand: Manley Performance
SKU: manley-performance-manley-03-06-evo-viii-ix-85-0mm-bore-std-size-8-5-9-0-cr-dish-t14-255272
Price: 758.81 USD
Availability: BackOrder

$758.81

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1993-1999 Mitsubishi Eclipse. Manley forged piston set with rings and wrist pins for improved engine performance and durability.

Key Features

Fits 1993-1999 Mitsubishi Eclipse, 1993-1998 Eagle Talon, 2003-2006 Mitsubishi Lancer, and 1993-1994 Plymouth Laser.
Constructed from 2618 alloy forgings for superior strength and performance.
Features proven cam and barrel skirt profiles that help generate power while minimizing cylinder wall wear.
Piston ring lands and grooves are machined to exacting standards for enhanced ring seal and power.
Includes premium tool steel wrist pins for added durability.
Dish piston design results in an 8.5:1 to 9.0:1 compression ratio.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Manley Performance is well-known for building strong engine components that professional builders trust. If you're working on a performance build for your 1993-1999 Mitsubishi Eclipse, Eagle Talon, Mitsubishi Lancer (2003-2006), or Plymouth Laser (1993-1994), this set of Manley Platinum Series pistons is a solid choice. These pistons are designed to handle the demands of a performance engine, offering improved strength and reliability over stock components.

Each piston is forged from a 2618 alloy, a material chosen for its superior strength and ability to perform under high stress. Manley uses proven cam and barrel skirt profiles, which help generate power efficiently while also being gentle on your cylinder walls, reducing wear over time. The ring lands and grooves are machined to very strict standards, which is crucial for getting a good seal from your piston rings. This precise machining helps ensure you get the most power out of every combustion cycle and contributes to the overall durability of your engine build. The set includes tool steel wrist pins, known for their strength and resistance to deformation.

This piston set is designed for an 85.0mm bore and has a dish shape that results in a compression ratio of 8.5:1 to 9.0:1, depending on your cylinder head volume. It's important to note that these pistons are not CARB approved and cannot be shipped to California. This set includes the pistons, rings, and wrist pins, making it a comprehensive package for your engine rebuild.