What is the purpose of the cam and barrel skirt profiles on these pistons?

These profiles help guide the piston smoothly within the cylinder bore. This design aims to reduce friction and wear on the cylinder walls, contributing to longer engine life and consistent performance.

What is the significance of the -11.5cc dish volume?

The dish volume affects the compression ratio of your engine. A -11.5cc dish is typically used in stroker or high-performance builds to help achieve a desired compression ratio, often lowering it slightly from a flat-top piston to accommodate increased displacement or boost.

Are these pistons compatible with all piston ring sets?

These pistons feature exacting ring lands and grooves, designed for optimal ring seal. While they are built to high standards, it's always recommended to use piston rings specifically recommended or designed for this piston and bore size to ensure proper fit and function.

Specifications

Brand: Manley Performance
Part #: 598680CE-8
UPC: 807298098715

Manley Chrysler 6.1L Hemi 4.080in Bore Stroker Series -11.5cc Dish Piston Set Extreme Duty

Name: Manley Chrysler 6.1L Hemi 4.080in Bore Stroker Series -11.5cc Dish Piston Set Extreme Duty
Brand: Manley Performance
SKU: manley-performance-manley-chrysler-6-1l-hemi-4-080in-bore-stroker-series-11-5cc--t14-481482
Price: 1269.53 USD
Availability: BackOrder

$1269.53

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Manley Chrysler 6.1L Hemi 4.080in Bore Stroker Series -11.5cc Dish Piston Set Extreme Duty Piston

Key Features

Fits Chrysler 6.1L Hemi engines.
4.080 inch bore size.
-11.5cc dish volume for stroker applications.
Constructed from domestic 2618 alloy forgings for strength.
Features proven cam and barrel skirt profiles for smooth operation.
Includes premium chrome moly wrist pins.

This piston set is designed for Chrysler 6.1L Hemi engines. Please verify compatibility with your specific engine build before purchase.

⚠️ 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

Starting with domestic 2618 alloy forgings, these Manley pistons are built for serious performance in your Chrysler 6.1L Hemi engine. The 4.080-inch bore size and -11.5cc dish are designed for stroker applications, aiming to increase displacement and improve torque. If you're rebuilding the top end of your Hemi for enhanced power and durability, these pistons are a solid choice.

Manley puts a lot of thought into how these pistons work inside the cylinder. They use proven cam and barrel skirt profiles, which help the piston move smoothly while reducing wear on your cylinder walls. The ring lands and grooves are machined to very strict standards, which is key for getting a good seal from your piston rings. A good ring seal means better compression and more power. They also include premium chrome moly wrist pins, known for their strength and reliability.

These pistons are part of Manley's Extreme Duty line, meaning they're built to handle the demands of high-performance engines. While they are designed for power, the skirt profiles help keep them from being too harsh on the cylinder walls. If you're building a stroker Hemi, these pistons offer a well-built foundation for your project.