What is the compression ratio of these pistons?

These Manley pistons feature a dish design that results in a 9:1 compression ratio. This is a common ratio for performance 2JZGTE builds, offering a good balance for boosted applications.

What does 'oversized bore' mean for these pistons?

The '+1.0mm Oversized Bore' designation means these pistons are larger than the factory size. They are intended for use in engines where the cylinders have been machined (bored) out to 87mm to accommodate these pistons, often done during an engine rebuild or to increase displacement.

Are these pistons compatible with all 2JZGTE engines?

These pistons are specifically designed for the 2JZGTE engine found in the Toyota Supra Turbo. However, due to the oversized nature, the engine block's cylinders must be bored to 87mm to ensure proper fitment and function. Always confirm your engine's specifications and machining requirements with your engine builder.

Specifications

Brand: Manley Performance
Part #: 629115C-6
UPC: 807298084978

Manley Toyota Supra Turbo (2JZGTE) 87mm +1.0mm Oversized Bore Stroker 9:1 Dish Piston Set w/ Ring

Name: Manley Toyota Supra Turbo (2JZGTE) 87mm +1.0mm Oversized Bore Stroker 9:1 Dish Piston Set w/ Ring
Brand: Manley Performance
SKU: manley-performance-manley-toyota-supra-turbo-2jzgte-87mm-1-0mm-oversized-bore-st-t14-25761
Price: 1138.23 USD
Availability: BackOrder

$1138.23

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley 2JZGTE 87mm +1.0mm forged piston set for Toyota Supra Turbo. Built for high performance and durability.

Key Features

Fits Toyota Supra Turbo (2JZGTE) engines.
Set includes pistons, rings, and tool steel wrist pins.
Pistons are 1.0mm oversized, designed for 87mm bore applications.
Constructed from domestic 2618 alloy forgings for strength.
Features proven cam and barrel skirt profiles for reduced friction and wear.
Ring lands and grooves are machined to exacting standards for improved ring seal.

This piston set is specifically designed for the Toyota Supra Turbo (2JZGTE) engine. It is 1.0mm oversized and requires cylinders to be bored to 87mm.

⚠️ 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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About this part

Product Details

If you're rebuilding the heart of your Toyota Supra Turbo (2JZGTE) and aiming for serious performance, a set of forged pistons like these from Manley is a critical component. These aren't just replacements; they're designed to handle the increased demands of a performance engine build, whether you're stroking the engine or just looking for a more robust setup than stock.

Manley uses domestic 2618 alloy forgings for these pistons, which are known for their strength and ability to withstand high temperatures and pressures common in performance applications. They feature proven cam and barrel skirt profiles, which help reduce friction and wear on your cylinder walls while still allowing the piston to generate substantial power. The ring lands and grooves are machined to very strict standards, which is key for getting a good seal from your piston rings, leading to better compression and more power. These pistons are also 1.0mm oversized, meaning they are intended for cylinders that have been bored out to 87mm to account for wear or to achieve a larger displacement.

This set includes the pistons, rings, and tool steel wrist pins. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a build of this caliber, it's always recommended to consult with your engine builder or refer to Manley's installation guidelines for specific details on machining and assembly.