What is the compression ratio of these pistons?

These Manley pistons feature an 11.0:1 compression ratio. This is a common ratio for performance builds, offering a good balance between power and pump gas compatibility.

What material are the pistons made from?

The pistons are forged from a domestic 2618 alloy. This material is chosen for its high strength and performance capabilities, making it suitable for demanding engine applications.

Are these pistons CARB approved?

No, these pistons are not CARB approved and cannot be shipped to California due to emissions regulations.

Specifications

Brand: Manley Performance
Part #: 600100-4
UPC: 807298026749

Manley 94-01 Acura Integra GSR (B18C1) 81mm STD Bore 11.0:1 Dome Piston Set with Rings

Name: Manley 94-01 Acura Integra GSR (B18C1) 81mm STD Bore 11.0:1 Dome Piston Set with Rings
Brand: Manley Performance
SKU: manley-performance-manley-94-01-acura-integra-gsr-b18c1-81mm-std-bore-11-0-1-dom-t14-5621
Price: 693.90 USD
Availability: BackOrder

$693.90

On Backorder

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

Fits 1994-2001 Acura Integra GSR. Manley 81mm STD bore 11.0:1 dome piston set with rings for improved engine performance.

Key Features

Fits 1994-2001 Acura Integra GSR.
Manley Performance piston set with 81mm standard bore and 11.0:1 compression ratio.
Constructed from domestic 2618 alloy forgings for superior strength.
Features proven cam and barrel skirt profiles for power and cylinder wall protection.
Exacting ring lands and grooves ensure enhanced ring seal and more power.
Includes premium chrome moly wrist pins.

⚠️ 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

Built with domestic 2618 alloy forgings, these Manley pistons are designed for the 1994-2001 Acura Integra GSR with the B18C1 engine. They feature an 11.0:1 compression ratio and a standard 81mm bore, making them a solid choice for rebuilding or upgrading your engine. The 2618 alloy is known for its strength, which is crucial for handling the demands of a performance engine.

Manley uses proven cam and barrel skirt profiles that help generate power while also being considerate of your cylinder walls during operation. The ring lands and grooves are machined to strict standards, which is key for achieving a good seal and maximizing power output. These pistons also come with premium chrome moly wrist pins, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the skirt, contributing to overall engine health and performance.

This set includes the pistons, rings, and wrist pins needed for a complete engine build. Please note that these pistons are not CARB approved and cannot be shipped to California.