What is the bore size and dish volume of these pistons?

These pistons have a bore size of 81.50 mm. The dish volume is -7cc, which is a common specification for certain 1.8T 8V engine builds.

What material are these pistons made from and where are they manufactured?

The pistons are forged from 2618 aluminum, known for its improved tensile strength. They are engineered, forged, and machined in the USA.

Are these pistons suitable for a street-driven car?

These pistons are designed and built for heavy to severe duty race builds. While they can be used in performance street applications, their primary design focus is on extreme performance and durability under racing conditions.

Wiseco 1.8T 8V Piston Set K563M815AP

Name: Wiseco Volkswagen 1.8T 8V Dished -7cc 81.5 Piston Shelf Stock Kit
Brand: Wiseco
SKU: wiseco-wiseco-volkswagen-1-8t-8v-dished-7cc-81-5-piston-shelf-stock-kit-t14-4315699
Price: 772.99 USD
Availability: InStock

Wiseco Volkswagen 1.8T 8V Dished -7cc 81.5 Piston Shelf Stock Kit

$772.99

Only 5 left in stock

Wiseco Volkswagen 1.8T 8V Dished -7cc 81.5 Piston Shelf Stock Kit. Forged from 2618 aluminum for severe duty race builds.

Key Features

Fits Volkswagen 1.8T 8V engines.
Forged and machined in the USA from 2618 aluminum for improved tensile strength.
Features precision ring grooves, anti-detonation groove, and additional ring seal improvements.
ArmorGlide skirt coating reduces friction, resists seizure, and provides quieter operation.
Designed and built to withstand heavy to severe duty performance applications.
Fully machined crown for enhanced performance.

⚠️ 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

Wiseco is well-known for building tough, reliable engine components, especially for high-performance applications. This Professional Series piston kit is a prime example, designed for serious racers and builders who push their engines hard. If you're working on a Volkswagen 1.8T 8V engine and need pistons that can handle severe duty, this set is built for that kind of challenge.

These pistons are forged and machined in the USA from 2618 aluminum, which gives them improved tensile strength for demanding builds. They feature precision ring grooves, an anti-detonation groove, and other features to improve ring seal. You'll also find an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. The fully machined crown is another detail that shows these are built for performance, and they include forced pin oiling to keep things well-lubricated under stress.

This kit includes a set of four pistons, each with an 81.50 mm bore and a -7cc dish volume. They are designed for European 1.8L 8V applications. Keep in mind that these are not CARB approved and cannot be shipped to California. For serious engine builds, these pistons offer a solid foundation.