What is the compression ratio impact of the -11.00 CC dish?

The -11.00 CC dish is a volume measurement that will lower your engine's static compression ratio. The exact impact depends on your cylinder head volume, head gasket thickness, and bore size, but it's a common feature for builders aiming for specific compression targets, especially in boosted applications.

Are these pistons coated?

Select Manley piston part numbers feature moly skirt coatings for improved performance and reduced friction. This specific part number, 592405C-8, includes these beneficial skirt profiles.

What is the difference between 2618 alloy and other aluminum alloys for pistons?

2618 alloy is known for its strength and ductility, making it a popular choice for high-performance and racing applications where pistons are subjected to high stress. It has a higher expansion rate than some other alloys, which is accounted for in the piston design and skirt profiles.

Specifications

Brand: Manley Performance
Part #: 592405C-8
UPC: 807298010434

Manley Chevrolet LS Piston Set - 4.130in Bore 1.115in CH, -11.00 CC

Name: Manley Chevrolet LS Piston Set - 4.130in Bore 1.115in CH, -11.00 CC
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-ls-piston-set-4-130in-bore-1-115in-ch-11-00--t14-880482
Price: 1004.51 USD
Availability: BackOrder

$1004.51

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Manley Chevrolet LS Piston Set - 4.130in Bore 1.115in CH, -11.00 CC. Forged from 2618 alloy for superior strength in high-performance builds.

Key Features

Fits a wide range of Chevrolet, Cadillac, GMC, and Pontiac vehicles.
Forged from domestic 2618 alloy for superior strength and performance.
Features a -11.00 CC dish for tuning compression ratios.
Includes tool steel wrist pins for added durability.
Cam and barrel skirt profiles help reduce cylinder wall wear.
Exacting ring lands and grooves ensure enhanced ring seal and power.

⚠️ 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 heart of your high-performance Chevrolet LS engine, a solid set of pistons is where you start. This Manley Performance piston set is built for serious power, designed to handle the demands of boosted or naturally aspirated builds that push the limits. They feature a -11.00 CC dish, which is a notable detail for tuning compression ratios in your specific application.

Manley uses domestic 2618 alloy forgings for these pistons, which means they're strong and can take a beating. You'll also find proven cam and barrel skirt profiles that help the piston move smoothly in the cylinder, reducing wear on your cylinder walls while still making good power. The ring lands and grooves are machined to tight tolerances, which is key for getting a good seal from your piston rings and maximizing the power your engine makes. These pistons come with tool steel wrist pins, and for some applications, Manley offers upgrades to even tougher alloys like 9310 or Turbo Tuff/DLC for extra durability.

This set is designed to fit a wide range of Chevrolet, Cadillac, GMC, and Pontiac vehicles from the late 90s through the late 2000s, including popular models like the Camaro, Corvette, and GTO. Because these are forged pistons with specific dish volume, they are a popular choice for engine builders looking to achieve precise compression ratios for their custom builds.