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, lowers operating temperatures, and contributes to quieter engine operation.

What does 'compression height' refer to on these pistons?

Compression height is the distance from the center of the wrist pin bore to the top of the piston crown. This measurement is critical for determining the piston's position relative to the engine block deck at Top Dead Center, which directly impacts your engine's compression ratio.

Are these pistons suitable for a street-driven vehicle?

These are Professional Series forged racing pistons designed for heavy to severe duty race builds. While they are well-built and durable, they are optimized for performance applications and are not CARB approved, meaning they cannot be legally shipped to California.

Wiseco Chrysler 318 Forged Piston Set K0144A100

Name: Wiseco Chrysler 318 4.100in Bore 1.460in CH -6.00 CC Piston Set
Brand: Wiseco
SKU: wiseco-wiseco-chrysler-318-4-100in-bore-1-460in-ch-6-00-cc-piston-set-t14-874316
Price: 950.16 USD
Availability: BackOrder

Wiseco Chrysler 318 4.100in Bore 1.460in CH -6.00 CC Piston Set

$950.16

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 318 4.100in Bore 1.460in CH -6.00 CC Piston Set. Built for severe duty race builds.

Key Features

Set includes 8 pistons for a Chrysler 318 engine.
Forged from 2618 aluminum for improved tensile strength.
4.100 inch bore size.
1.460 inch compression height.
Features an ArmorGlide skirt coating for reduced friction and seizure resistance.
Includes forced pin oiling for improved wrist pin lubrication.

⚠️ 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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Product Details

Forged from 2618 aluminum, these Wiseco pistons are built for the demands of serious racing and heavy-duty engine builds. The 4.100-inch bore size is specific for certain Chrysler 318 engine configurations, and the 1.460-inch compression height is a key measurement for achieving the correct piston-to-deck clearance and compression ratio when paired with your chosen cylinder heads and crankshaft.

Wiseco's Professional Series pistons are packed with features aimed at durability and performance. They include precision ring grooves, anti-detonation grooves, and additional features designed to improve ring seal. The crown is fully machined for accuracy, and they come with forced pin oiling to ensure the wrist pins stay well-lubricated under high stress. For added protection and improved operation, these pistons feature an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly.

This set includes eight pistons, designed and machined in the USA to withstand severe duty performance applications. While these pistons are built for extreme use, please note they are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.