What material are these pistons made from and why is it important?

These pistons are forged from 2618 alloy. This material is chosen for its superior strength and ability to withstand high temperatures and pressures, making it ideal for performance and racing applications where stock pistons might fail.

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

The cam and barrel profiles are specific shapes machined into the piston skirt. This design helps the piston move smoothly within the cylinder bore, reducing friction and noise while maintaining a good seal for optimal power output.

Are these pistons compatible with all SR20DE engines?

These pistons are designed for the Nissan SR20DE engine. However, they are not CARB approved and cannot be shipped to California due to emissions regulations.

Specifications

Brand: Manley Performance
Part #: 638000CE-4
UPC: 807298095257

Manley Nissan SR20DE Piston Set - 86.00mm Bore 1.260in CH, -12.00 CC

Name: Manley Nissan SR20DE Piston Set - 86.00mm Bore 1.260in CH, -12.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-nissan-sr20de-piston-set-86-00mm-bore-1-260in-ch-12-00-t14-881692
Price: 893.77 USD
Availability: BackOrder

$893.77

On Backorder

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

Manley Nissan SR20DE Piston Set - 86.00mm Bore 1.260in CH, -12.00 CC. Forged from 2618 alloy for superior strength in performance builds.

Key Features

Fits Nissan SR20DE engines.
Forged from 2618 alloy for superior strength and performance.
Features proven cam and barrel skirt profiles for smooth operation and power.
Exacting ring lands and grooves ensure enhanced ring seal and more power.
Includes premium chrome moly wrist pins.
Manley's unique fixturing ensures ultimate ring groove to skirt squareness.

This piston set is designed for Nissan SR20DE engines. It is not CARB approved and cannot be shipped to California.

⚠️ 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 Nissan SR20DE for serious performance, a strong set of pistons is where you start. This Manley Performance piston set is built for just that. They're forged from 2618 alloy, a material known for its strength and ability to handle high temperatures and pressures, making them a solid choice for boosted or high-compression builds.

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 tight tolerances, which is crucial for a good seal between the piston and cylinder wall. This improved seal means better compression and more efficient combustion. Each set comes with chrome moly wrist pins, and Manley's unique manufacturing process ensures the ring grooves are perfectly square to the piston skirt for optimal performance.

Because these are forged pistons, they offer a significant upgrade in durability over cast or hypereutectic pistons, especially when you're pushing the limits of your SR20DE. Keep in mind these pistons are not CARB approved and cannot be shipped to California. For a performance build, consider what other internal components you'll need to match these high-quality pistons.