What is the bore size and compression ratio of this piston?

This Manley piston has a bore size of 88mm and is 0.5mm over the stock size. The compression ratio is 9.5:1.

What material is this piston made from and what does that mean for performance?

The piston is forged from 2618 alloy, a strong material chosen by professional engine builders for its superior strength and performance capabilities under demanding conditions.

Does this piston come with rings or a wrist pin?

This listing is for a single piston. It includes a premium Chrome Moly wrist pin, but does not include piston rings. You will need to purchase piston rings separately.

Specifications

Brand: Manley Performance
Part #: 630005C-1
UPC: 807298090320

Manley Mazda MZR 2.3L DISI 88mm +.5mm Over Bore 9.5:1 CR Platinum Piston (single piston)

Name: Manley Mazda MZR 2.3L DISI 88mm +.5mm Over Bore 9.5:1 CR Platinum Piston (single piston)
Brand: Manley Performance
SKU: manley-performance-manley-mazda-mzr-2-3l-disi-88mm-5mm-over-bore-9-5-1-cr-platin-t14-114203
Price: 189.71 USD
Availability: BackOrder

$189.71

On Backorder

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

Fits 2007-2013 Mazda 3. Manley Platinum Series forged piston for MZR 2.3L DISI engines. 88mm bore, 9.5:1 CR.

Key Features

Fits 2007-2013 Mazda 3.
Single Manley Platinum Series forged piston.
Designed for MZR 2.3L DISI engines.
Features an 88mm bore and is 0.5mm over stock size.
Compression ratio is 9.5:1.
Constructed from strong 2618 alloy forgings.

⚠️ 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

This listing is for a single Manley Platinum Series forged piston designed for the 2007-2013 Mazda 3 with the MZR 2.3L DISI engine. This piston features an 88mm bore and a 9.5:1 compression ratio, and it is 0.5mm over stock size. It's built using 2618 alloy forgings, which are known for their strength and performance, making them a popular choice among professional engine builders and tuners.

Manley's Platinum Series pistons incorporate proven cam and barrel skirt profiles that help generate power while reducing wear on cylinder walls. The ring lands and grooves are machined to strict standards for improved ring seal, which translates to more efficient combustion and better power output. Each piston includes a premium Chrome Moly wrist pin for added durability. Manley's unique machining process allows for skirt turning and ring groove machining in a single operation, ensuring the ring grooves are perfectly square to the piston skirt.

This piston is a single component, and you'll need to purchase the correct quantity for your engine build. Please note that this part is not CARB approved and cannot be shipped to California.