What is the purpose of the ArmorGlide skirt coating?

The ArmorGlide skirt coating on these Wiseco pistons is designed to reduce friction between the piston skirt and cylinder wall. This helps prevent seizure and also contributes to quieter engine operation.

Are these pistons suitable for a street-driven vehicle?

These are Professional Series pistons, engineered and built for heavy to severe duty race builds. While they can be used in performance street applications, their design is optimized for extreme conditions and they are not CARB approved.

What does the +19cc dome mean for engine performance?

The +19cc dome is a design feature that affects the compression ratio of your engine. A domed piston generally reduces the compression ratio compared to a flat-top piston, which can be beneficial for forced induction or high-boost applications to prevent detonation.

Wiseco 5.7L Hemi Piston Set +19cc Dome 1.220 CH K0106XS

Name: Wiseco Chrysler 5.7L Hemi +19cc Dome 1.220 CH Piston - Set of 8
Brand: Wiseco
SKU: wiseco-wiseco-chrysler-5-7l-hemi-19cc-dome-1-220-ch-piston-set-of-8-t14-831630
Price: 1053.82 USD
Availability: BackOrder

Wiseco Chrysler 5.7L Hemi +19cc Dome 1.220 CH Piston - Set of 8

$1053.82

On Backorder

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

Wiseco Chrysler 5.7L Hemi +19cc Dome 1.220 CH Piston - Set of 8. Forged from 2618 aluminum for severe duty race builds.

Key Features

Fits Chrysler 5.7L Hemi engines.
Set includes 8 forged pistons.
Forged from 2618 aluminum for improved tensile strength.
Features a +19cc dome and 1.220 inch compression height.
Includes ArmorGlide skirt coating for reduced friction and seizure resistance.
Designed and built for heavy to severe duty performance applications.

This piston set is designed for Chrysler 5.7L Hemi engines with a 3.917 inch bore. Please verify compatibility with your specific engine build.

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Product Details

These Wiseco Professional Series pistons are forged from 2618 aluminum, a material chosen for its improved tensile strength, making them well-suited for the demands of high-performance engine builds. Each piston features a +19cc dome and a 1.220-inch compression height, designed to work within specific engine configurations for the Chrysler 5.7L Hemi. The set includes eight pistons, ready for a complete engine rebuild.

Wiseco machines these pistons in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that enhance ring seal. They also come with an ArmorGlide skirt coating. This coating helps reduce friction and resistance to seizure, while also contributing to quieter operation. The fully machined crown and forced pin oiling are additional design choices aimed at improving durability and performance under heavy or severe duty conditions, which is crucial for racing applications.

This set is intended for builders who are pushing their 5.7L Hemi engines hard. While these pistons are built for serious performance, please note they are not CARB approved and cannot be shipped to California. If you're assembling a race engine or a severe duty performance build, these Wiseco pistons offer a well-built foundation.