The Ross Performance Parts Harmonic Damper puts performance at the forefront, providing a fully resolved solution for high-performance engines.

Ignition timing and triggering have long been a key concern for the Nissan RB engine. To provide the best possible solution all Ross Performance Parts Nissan RB Harmonic Dampers now come standard with an Integrated Crank Trigger.

Metal Jacket features:

High-performance OEM replacement Metal Jacket Harmonic Damper

Rated for 800hp

Integrated 12/36 Tooth Trigger

Maintains OEM alternator/water pump and air-conditioner pulley diameters, locations and profiles

Suitable for high-performance street applications and occasional track use

Race Series features:

High-performance Race Series Harmonic Damper – Designed for a race application

Rated for 1,000hp

Integrated 12 Tooth Trigger

Water pump & Alternator pulley’s under-driven for protection at high rpm

Gold Series features:

Top tier harmonic damping

Rated for 1,000+hp

Ultra high-performance crank hub

Integrated 12/36 Tooth Trigger

Water pump & Alternator pulley’s under-driven for protection at high rpm

Key Features:

• Integrated Crank Trigger, 12T & 36T (please contact us for custom profiles)
• Seamless integration with the Ross Performance Parts Dry Sump Drive Adaptor
• Trigger profiles cut using micron accurate EDM wire cutting technology to ensure a clean signal for ignition timing
• Assembly mass optimised for high performance applications
• Designed and manufactured in-house using CMM, 3D modeling and state of the art CNC technology
• Bonded using our proprietary Ross Tuffbond process, incorporating anti-vibration, anti-tear natural rubber
• Laser etched 360° timing marks
• High-quality black finishes
• Utilises grade 10.9 or better hardware
• Complies with SFI 18.1

Note: Race Series and Gold Series do not have provision for crank driven air conditioning. A/C Relocation Kit available.