What material are these pistons made from?

These Manley pistons are forged from domestic 2618 alloy. This material is chosen for its strength and performance characteristics, making it suitable for high-output engine builds.

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

The cam and barrel skirt profiles are designed to help the piston move smoothly within the cylinder bore. This design helps reduce friction and wear on the cylinder walls while still allowing the engine to generate substantial power.

Are these pistons CARB approved?

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

Specifications

Brand: Manley Performance
Part #: 628100C-1

Manley Ford XR6 4.0L Barra 240T Piston - 3.633 in. Bore 1.215 in. CH -10.00 CC

Name: Manley Ford XR6 4.0L Barra 240T Piston - 3.633 in. Bore 1.215 in. CH -10.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-ford-xr6-4-0l-barra-240t-piston-3-633-in-bore-1-215-in-t14-814821
Price: 207.31 USD
Availability: InStock

$207.31

Only 1 left in stock

Manley Ford XR6 4.0L Barra 240T Piston - 3.633 in. Bore 1.215 in. CH -10.00 CC. Built with 2618 alloy for improved strength in high-performance builds.

Key Features

Fits Ford XR6 4.0L Barra 240T engines.
Constructed from domestic 2618 alloy forgings for superior strength.
Features proven cam and barrel skirt profiles for smooth operation and reduced cylinder wall wear.
Exacting standards for ring lands and grooves promote enhanced ring seal and power.
Includes premium chrome moly wrist pins.
Piston features a -10.00cc dish for compression ratio tuning.

This piston is designed for Ford XR6 4.0L Barra 240T 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

If you're rebuilding the engine in your Ford XR6 with the 4.0L Barra 240T engine, these Manley pistons are a solid choice for enhanced performance and durability. They're built using 2618 alloy forgings, a material known for its strength, making them well-suited for demanding builds where reliability is key.

Manley uses proven cam and barrel skirt profiles on these pistons. This design helps them run smoothly against the cylinder walls, reducing wear while still allowing the engine to make good power. The ring lands and grooves are machined to exacting standards, which helps ensure a tight seal for better compression and more power output. These pistons also feature a -10.00cc dish, which is important for setting your compression ratio correctly.

These pistons come standard with chrome moly wrist pins, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the skirt. This attention to detail contributes to overall engine health and performance.