What is the purpose of the -11.00 CC dish on these pistons?

The -11.00 CC dish is a volume specification that helps determine your engine's final compression ratio. When combined with your cylinder head volume and head gasket thickness, it allows you to calculate the desired compression for your build.

What material are the wrist pins made from?

These pistons come standard with premium chrome moly wrist pins. This material is known for its strength and durability in performance engine applications.

Are these pistons suitable for boosted applications?

Yes, these pistons are forged from 2618 alloy, a strong material commonly used in high-performance and boosted engine builds. Their design and construction are intended to handle increased cylinder pressures.

Specifications

Brand: Manley Performance
Part #: 592460C-8
UPC: 807298082837

Manley Chevrolet LS Piston Set - 4.185in Bore 1.115in CH, -11.00 CC

Name: Manley Chevrolet LS Piston Set - 4.185in Bore 1.115in CH, -11.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-ls-piston-set-4-185in-bore-1-115in-ch-11-00--t14-880488
Price: 1004.51 USD
Availability: BackOrder

$1004.51

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Manley Chevrolet LS Piston Set - 4.185in Bore 1.115in CH, -11.00 CC. Forged pistons built for superior performance and durability.

Key Features

Fits Chevrolet LS engines.
Forged from domestic 2618 alloy for superior strength and performance.
Features a -11.00 CC dish for precise compression ratio tuning.
Proven cam and barrel skirt profiles reduce friction and cylinder wall wear.
Exacting standards for ring lands and grooves ensure enhanced ring seal.
Includes premium chrome moly wrist pins.

These pistons are designed for Chevrolet LS engines. Please consult with your engine builder or refer to manufacturer specifications to confirm compatibility with your specific build.

⚠️ 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 building a high-performance Chevrolet LS engine, whether for serious street use or track duty, a strong set of pistons is fundamental. These Manley pistons are designed to handle the demands of boosted or naturally aspirated builds that push beyond stock capabilities. They feature a -11.00 CC dish, which is a key factor in determining your engine's compression ratio when paired with specific cylinder heads and head gasket thickness.

Manley uses domestic 2618 alloy forgings for these pistons, a material known for its strength and ability to withstand high temperatures and pressures without deforming. The pistons are shaped with proven cam and barrel skirt profiles, which help them move smoothly in the cylinder bore, reducing friction and wear on the cylinder walls. You'll also find exacting standards applied to the ring lands and grooves, which is crucial for achieving a tight seal with your piston rings. This improved seal means more consistent cylinder pressure and ultimately, more power.

Included with these pistons are premium chrome moly wrist pins, which are strong enough for many performance applications. Manley's manufacturing process uses unique fixturing that allows them to machine the skirt and cut the ring grooves in a single operation. This ensures the ring grooves are perfectly square to the piston skirt, further contributing to a solid ring seal. These are a popular choice among professional engine builders looking for reliable performance from their LS engines.