What is the advantage of using 2618 alloy forgings?

The 2618 alloy is chosen for its superior strength and ability to withstand high temperatures and pressures. This makes it a robust material for performance engine builds that experience demanding conditions.

What is the purpose of the cam and barrel skirt profiles?

These specific profiles are machined onto the piston skirt to reduce friction and minimize wear on the cylinder walls. They are designed to allow the piston to generate substantial power while maintaining a gentle contact with the cylinder bore.

Are piston rings included with this set?

This product listing is for the piston set only. Piston rings are typically sold separately and should be chosen to match the bore size and application requirements.

Specifications

Brand: Manley Performance
Part #: 618210CE-4
UPC: 807298092423

Manley Mitsubishi 2.0L 4G63 Piston Set - 86.00mm Bore 1.248in CH, -8.00 CC

Name: Manley Mitsubishi 2.0L 4G63 Piston Set - 86.00mm Bore 1.248in CH, -8.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-mitsubishi-2-0l-4g63-piston-set-86-00mm-bore-1-248in-c-t14-881688
Price: 893.77 USD
Availability: BackOrder

$893.77

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Manley Mitsubishi 2.0L 4G63 Piston Set - 86.00mm Bore 1.248in CH, -8.00 CC. Forged from 2618 alloy for superior strength and performance.

Key Features

Fits Mitsubishi 2.0L 4G63 engines.
Forged from domestic 2618 alloy for superior strength and performance.
Features proven cam and barrel skirt profiles for reduced friction and wear.
Includes premium chrome moly wrist pins for added durability.
Exacting ring lands and grooves enhance ring seal for more power.
Unique fixturing ensures ultimate ring groove to skirt squareness.

This piston set is designed for Mitsubishi 2.0L 4G63 engines. Please verify compatibility with your specific vehicle and engine configuration.

⚠️ 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

Forged from domestic 2618 alloy, these Manley pistons are built for serious performance in your Mitsubishi 2.0L 4G63 engine. The 2618 alloy is known for its strength and ability to handle high temperatures and pressures, making it a solid choice for builds that demand more than stock components can offer. This set features an 86.00mm bore size and a 1.248-inch compression height, with a -8.00cc dish volume, which is crucial for achieving your target compression ratio when paired with your cylinder head and gasket combination.

Manley doesn't stop at just the forging. These pistons include premium chrome moly wrist pins for added durability, and feature proven cam and barrel skirt profiles. These profiles are carefully machined to reduce friction and wear on your cylinder walls while still allowing the piston to generate substantial power. The ring lands and grooves are held to exacting standards, which is key for ensuring a tight seal with your piston rings, leading to better cylinder pressure and more efficient power delivery. Manley's unique fixturing process allows them to machine the skirt and ring grooves in a single operation, ensuring ultimate squareness between these critical areas.

This piston set is a popular choice among professional engine builders and tuners who rely on Manley for their performance and durability. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For optimal results, always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.