What material are these pistons made from and why is it important?

These pistons are forged from domestic 2618 alloy. This material is chosen for its superior strength and performance capabilities, making it well-suited for the high stresses encountered in performance engine builds.

What is the significance of the +.5mm oversized specification?

The +.5mm oversized specification means these pistons are slightly larger than the standard bore size. This is typically used during engine rebuilds when the cylinder walls have been honed to accommodate this size, often to correct wear or achieve a specific clearance.

Are these pistons compatible with all 2JZGTE engines?

These pistons are specifically designed for the Toyota 2JZGTE engine and are intended for an 86.5mm bore with a +.5mm oversized specification. It is important to confirm your engine's bore size and intended build specifications before purchasing.

Specifications

Brand: Manley Performance
Part #: 609105C-6
UPC: 807298083872

Manley Toyota 2JZGTE 86.5mm Bore +.5mm Oversized 10.0:1 CR Flat Top Piston Set with Rings

Name: Manley Toyota 2JZGTE 86.5mm Bore +.5mm Oversized 10.0:1 CR Flat Top Piston Set with Rings
Brand: Manley Performance
SKU: manley-performance-manley-toyota-2jzgte-86-5mm-bore-5mm-oversized-10-0-1-cr-flat-t14-299948
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 Performance 2JZGTE forged piston set for 86.5mm bore, +.5mm oversized. 10.0:1 CR flat top pistons with rings.

Key Features

Fits Toyota 2JZGTE engines.
Forged from domestic 2618 alloy for superior strength and performance.
86.5mm bore size with a +.5mm oversized specification.
10.0:1 compression ratio flat-top piston design.
Features proven cam and barrel skirt profiles for efficient power generation and cylinder wall protection.
Exacting ring lands and grooves ensure enhanced ring seal for more power.

This piston set is designed for Toyota 2JZGTE engines with an 86.5mm bore size and a +.5mm oversized specification. Please verify your engine's specific requirements before installation.

⚠️ 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

Manley Performance is well-known for building strong engine components for serious tuners and builders. This piston set is designed for the Toyota 2JZGTE engine, featuring an 86.5mm bore size and a +.5mm oversized specification, which is crucial for engine rebuilds where cylinder walls may have been honed to this size. These are flat-top pistons with a 10.0:1 compression ratio, making them a solid choice for a wide range of performance applications.

These pistons are forged from domestic 2618 alloy, a material chosen for its superior strength and performance under high stress. They feature proven cam and barrel skirt profiles, which help generate power efficiently while also being gentle on the cylinder walls during operation. The ring lands and grooves are machined to exacting standards to ensure an enhanced ring seal, which directly translates to more power and better engine efficiency. Manley's unique fixturing process allows for skirt turning and ring groove machining in a single operation, ensuring ultimate squareness between the ring groove and the skirt for optimal performance and durability.

This set includes premium Chrome Moly wrist pins, known for their durability. For those pushing the limits, Manley offers upgrades to even stronger alloys. This piston set comes complete with rings, ready for installation. Please note that these pistons are not CARB approved and cannot be shipped to California.