ATI Performance - Nissan SR-2 5.5 Harmonic Damper - SFI

Name: ATI Performance - Nissan SR-2 5.5 Harmonic Damper - SFI
Price: 430.99 USD
Availability: InStock

ATI Performance's Nissan SR-2 5.5 Harmonic Damper is a high-performance harmonic balancer designed to eliminate torsional crankshaft vibrations in Nissan 4-cylinder engines. Featuring a 5.500-inch outer diameter and SFI 18.1 certification, this damper ensures optimal engine performance and durability.

$ 430.99

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Specification

Brand

ATI Performance

Item Number

ATI918582

Engine Balance

Internal

SFI Rating

SFI 18.1

Degree Markings

Yes

Degree Marking Range

360 degrees

Outside Diameter

5.500 inches

Keyway Quantity

One

Harmonic Balancer Material

Aluminum shell with steel hub

Harmonic Balancer Construction

Elastomer

Harmonic Balancer Finish

Black zinc chromate

Mounting Hardware Included

Power Steering Pulley

11% underdriven

Weight

6.85 lbs

Fitment

Nissan 4-cylinder engines

Description

The ATI Performance Nissan SR-2 5.5 Harmonic Damper is engineered to eliminate torsional crankshaft vibrations, enhancing engine performance and longevity. This Super Damper features a 5.500-inch outer diameter and is SFI 18.1 certified, making it suitable for both street and racing applications. Constructed with an aluminum shell and steel hub, it offers a black zinc chromate finish for corrosion resistance. The damper includes laser-engraved 360-degree timing marks for precise tuning and is tunable and rebuildable, ensuring long-term efficiency at all RPM ranges. Designed for internal balance, it fits Nissan 4-cylinder engines and includes a power steering pulley that is 11% underdriven. Please note that mounting hardware is not included.

Disclaimer

Please ensure compatibility with your specific vehicle model before purchase. Professional installation is recommended. Mounting hardware is not included.