What is the compression height and pin diameter for these pistons?

These Wiseco pistons have a compression height of 30.10 mm and a pin diameter of 0.827 inches. This information is important for calculating your final compression ratio.

Are these pistons suitable for street use or only racing?

While designed for serious racers and builders for heavy to severe duty applications, the advanced features like skirt coating and forced pin oiling can also benefit a high-performance street build. However, they are not CARB approved and cannot be shipped to California.

What is the purpose of the ArmorGlide skirt coating?

The ArmorGlide skirt coating is applied to reduce friction between the piston skirt and cylinder wall. This helps prevent seizure, lowers operating temperatures, and contributes to quieter engine operation.

Wiseco 82mm Forged Piston Set K566M82AP

Name: Wiseco Acura 4v DOME +5cc STRUTTED 82.0MM Piston Kit
Brand: Wiseco
SKU: wiseco-wiseco-acura-4v-dome-5cc-strutted-82-0mm-piston-kit-t14-299371
Price: 776.99 USD
Availability: InStock

Wiseco Acura 4v DOME +5cc STRUTTED 82.0MM Piston Kit

$776.99

Only 6 left in stock

Wiseco 82mm forged piston set for Honda B16A engines. Built for severe duty race builds.

Key Features

Fits Honda B16A engines with an 82.00 mm bore.
Forged from 2618 aluminum for improved tensile strength.
Features a +5cc dome for specific compression tuning.
Includes precision ring grooves and anti-detonation grooves for better ring seal.
ArmorGlide skirt coating reduces friction and seizure resistance.
Designed for heavy to severe duty performance applications.

This piston set is designed for Honda B16A engines. Please verify compatibility with your specific vehicle and engine configuration.

⚠️ 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

If you're rebuilding the engine for a performance-oriented Honda B16A, especially for demanding race applications, a strong set of pistons is crucial. This Wiseco Professional Series piston kit is built from the ground up for serious builders who need reliability under extreme conditions. These aren't just replacement parts; they're designed to handle the kind of stress that comes with heavy to severe duty use.

Wiseco crafts these pistons from 2618 aluminum, a well-known material for its improved tensile strength, making them a solid choice for high-performance engines. They feature precision ring grooves, an anti-detonation groove, and other features aimed at improving ring seal, which is vital for consistent power and engine health. The crown is fully machined, and they even include forced pin oiling to keep the wrist pins lubricated. Plus, the ArmorGlide skirt coating helps reduce friction and resist seizure, contributing to quieter operation and longer life.

This kit includes four pistons, each with an 82.00 mm bore and a +5cc dome, designed to work with the B16A engine. Remember, these pistons are not CARB approved and cannot be shipped to California. For a serious engine build, these Wiseco pistons offer a well-built foundation for performance and durability.