Ross Performance RB20 / RB25 / RB26 / RB30 Harmonic Damper

Metal Jacket:
- High-performance OEM replacement Metal Jacket Harmonic Damper
- Rated for 800hp
- Integrated 12 Tooth Trigger or 36-2 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:
- High-performance Race Series Harmonic Damper – Designed for a race application
- Rated for 1,000hp
- Integrated 12 Tooth Trigger or 36-2 Tooth trigger
- 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
- Integrated 12 Tooth Trigger or 36-2 Tooth trigger
- Water pump & Alternator pulley’s under-driven for protection at high rpm

• 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.