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 and contributes to quieter operation of the engine.

What does '0.5mm Oversize Bore' mean for my engine build?

An '0.5mm Oversize Bore' means these pistons are slightly larger in diameter than the standard factory pistons. This is typically used when the engine cylinders have been bored out to a larger size to restore compression or accommodate larger pistons for increased displacement.

Are these pistons suitable for a street-driven car?

These are Wiseco's Professional Series forged racing pistons, designed and built for heavy to severe duty race builds. While they offer excellent durability, they are intended for high-performance applications and may not be the optimal choice for a standard street-driven vehicle, especially considering they are not CARB approved.

Wiseco 2JZGTE Forged Piston Set 86.5mm +.5mm Bore K678M865AP

Name: Wiseco Toyota 2JZGTE 3.0L 86.5mm +.5mm Oversize Bore 33.98 Comp Ht Asymmetric Skirt Piston Set
Brand: Wiseco
SKU: wiseco-wiseco-toyota-2jzgte-3-0l-86-5mm-5mm-oversize-bore-33-98-comp-ht-asymmetr-t14-4316372
Price: 1218.99 USD
Availability: InStock

Wiseco Toyota 2JZGTE 3.0L 86.5mm +.5mm Oversize Bore 33.98 Comp Ht Asymmetric Skirt Piston Set

$1218.99

Only 3 left in stock

Wiseco forged piston set for Toyota 2JZ-GTE 3.0L. 86.5mm bore, +.5mm oversize. Built for severe duty race builds.

Key Features

Fits Toyota 2JZ-GTE 3.0L engines.
Forged from 2618 aluminum for improved tensile strength.
86.5mm bore size, which is 0.5mm oversize.
Features a 33.98mm compression height.
Includes ArmorGlide skirt coating for reduced friction and seizure resistance.
Designed with precision ring grooves and anti-detonation features for improved ring seal.

⚠️ 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

These Wiseco pistons are forged from 2618 aluminum, a material chosen for its improved tensile strength, making them well-suited for the demands of high-performance engines like the Toyota 2JZ-GTE. They are designed to be 86.5mm bore size, which is a 0.5mm oversize from the factory specification, and feature a 33.98mm compression height. This set is intended for builders who are looking to push their engines beyond standard limits, especially in heavy to severe duty race applications.

Wiseco has incorporated several features to enhance performance and durability. The pistons include precision ring grooves, an anti-detonation groove, and additional features aimed at improving ring seal. They also come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling are further details that contribute to their robust construction for demanding use. This set includes six pistons, designed to fit the 2JZ-GTE engine.

When rebuilding a high-performance engine like the 2JZ-GTE, using well-built internal components is crucial. These pistons are manufactured in the USA and are part of Wiseco's Professional Series, which means they are built with a focus on durability and performance for serious racing and engine building projects. Please note that these pistons are not CARB approved and cannot be shipped to California.