What is the purpose of the -14cc dish in these pistons?

The -14cc dish is a specific volume machined into the piston crown. In stroker engine builds, this dish helps to lower the overall compression ratio, which can be necessary when using a longer stroke crankshaft or specific cylinder heads to achieve the desired performance targets.

What are the benefits of using 2618 alloy forgings?

2618 alloy is a popular choice for performance pistons because it offers excellent strength and toughness. It has a higher expansion rate than some other alloys, which allows for tighter piston-to-wall clearances when cold, while still maintaining its integrity under the high heat and pressure of a performance engine.

Are piston rings included with this set?

This product listing is for the piston set only, which includes the pistons and wrist pins. Piston rings are sold separately. You will need to select a compatible ring set that matches the bore size and ring land dimensions for these pistons.

Specifications

Brand: Manley Performance
Part #: 597300C-8
UPC: 807298026688

Manley Chrysler 5.7L Hemi 99.5mm Bore -14cc Dish Stroker Series Standard Piston Set (Set of 8)

Name: Manley Chrysler 5.7L Hemi 99.5mm Bore -14cc Dish Stroker Series Standard Piston Set (Set of 8)
Brand: Manley Performance
SKU: manley-performance-manley-chrysler-5-7l-hemi-99-5mm-bore-14cc-dish-stroker-serie-t14-487380
Price: 1004.51 USD
Availability: BackOrder

$1004.51

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Manley Chrysler 5.7L Hemi 99.5mm Bore -14cc Dish Stroker Series Standard Piston Set (Set of 8). Forged 2618 alloy for superior strength.

Key Features

Fits Chrysler 5.7L Hemi engines with a 99.5mm bore.
Set includes eight pistons with a -14cc dish, suitable for stroker builds.
Constructed from domestic 2618 alloy forgings for superior strength and performance.
Features proven cam and barrel skirt profiles to manage piston movement and reduce cylinder wall wear.
Exacting standards for ring lands and grooves enhance ring seal and power output.
Includes premium Chrome Moly wrist pins for added durability.

This piston set is designed for Chrysler 5.7L Hemi engines with a 99.5mm bore. It is not CARB approved and cannot be shipped to California.

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About this part

Product Details

Manley Performance is well-known for making strong engine components, and their Stroker Series pistons are a prime example of that commitment. If you're building a 5.7L Hemi engine, especially one looking for more displacement or higher performance, this set of eight pistons is designed to handle the demands. They feature a 99.5mm bore and a -14cc dish, which is a common setup for stroker applications aiming to achieve a specific compression ratio.

These pistons are forged from 2618 alloy, a material chosen for its exceptional strength and ability to withstand the high pressures and temperatures found in performance engines. Manley uses proven cam and barrel skirt profiles, which help manage piston movement within the cylinder bore. This design not only contributes to generating substantial power but also works to reduce wear on the cylinder walls. The ring lands and grooves are machined to exacting standards, which is crucial for ensuring a good seal between the piston rings and the cylinder wall, leading to better compression and more efficient power delivery.

Included with these pistons are premium Chrome Moly wrist pins, known for their durability. Manley's manufacturing process utilizes unique fixturing that allows for skirt turning and ring groove machining in a single operation. This ensures the ring grooves are perfectly square to the piston skirt, a detail that contributes to overall engine reliability and performance. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a complete engine build, you'll want to ensure you have all the necessary supporting components like rings, connecting rods, and bearings.