What is the benefit of the DLC coating on these pistons?

The Diamond-Like Carbon (DLC) coating on the piston skirt is an advanced feature designed to reduce friction and wear. This can lead to a smoother running engine and potentially improve the longevity of your engine build, especially during break-in and under heavy use.

Are these pistons sold individually or as a set?

This listing is for a single piston. You will need to purchase the correct quantity for your engine's cylinder count to complete your rebuild.

What does the dish volume of 11.56cc mean for my engine?

The dish volume is a measurement of the indentation on the piston crown. This value, along with your cylinder head volume and head gasket thickness, determines the final compression ratio of your engine. A larger dish generally lowers compression.

Wiseco 4G63 Piston Set 12516

Name: Wiseco Mitsubishi 4G63 3.3661in Bore 3.700in Stroke Comp Height 1.0200in 11.56cc Dish - single DLC
Brand: Wiseco
SKU: wiseco-wiseco-mitsubishi-4g63-3-3661in-bore-3-700in-stroke-comp-height-1-0200in--t14-655969
Price: 356.89 USD
Availability: InStock

Wiseco Mitsubishi 4G63 3.3661in Bore 3.700in Stroke Comp Height 1.0200in 11.56cc Dish - single DLC

$356.89

In Stock

Wiseco 4G63 custom piston set with DLC coating for improved durability.

Key Features

This is a single piston for custom Mitsubishi 4G63 engine builds.
Features a 3.3661 inch bore size.
The piston dish volume is 11.56cc, affecting compression ratio.
Includes a Diamond-Like Carbon (DLC) coating on the piston skirt for reduced friction and wear.
Has a compression height of 1.0200 inches.

This is a custom piston set for Mitsubishi 4G63 engines. Always verify compatibility with your specific engine build and components before purchasing.

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Product Details

If you're rebuilding the engine in your Mitsubishi 4G63, a solid set of pistons is key to getting the performance and reliability you need. This Wiseco piston set is built for custom applications, allowing you to dial in your engine's compression and performance. The pistons feature a dish volume of 11.56cc, which helps determine your final compression ratio depending on your cylinder head and gasket combination.

Wiseco is known for well-built internal engine components, and these pistons are no exception. They incorporate a Diamond-Like Carbon (DLC) coating on the piston skirt. This advanced coating helps reduce friction and wear, especially during the critical break-in period and under demanding operating conditions. This means a smoother running engine and potentially longer life for your build. The compression height is set at 1.0200 inches, a common measurement for many 4G63 builds, but always double-check your specific application's requirements.

Remember that these pistons are custom components, so they are not CARB approved and cannot be shipped to California. Ensure you have all the necessary supporting components for your engine rebuild, as these are sold individually and do not include rings or other installation hardware unless specified.