Please allow 2-3 weeks for shipping after you place an order. At this time all Ross Dampers are Special Order.

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.

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.

Metal Jacket:

High-performance OEM replacement

Rated for 800hp

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

Race Series:

Designed for a race application

Rated for 1,000hp

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

Gold Series:

Top tier harmonic damping

Rated for 1,000+hp

Ultra high-performance crank hub

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