Ross Tuffbond Metal Jacket Harmonic Balancer for Mitsubishi EVO 8 / 9
- High carbon steel hub / pulley unit
- Aerospace grade aluminum pulleys
- High carbon steel damping ring, fully bonded using an anti-vibration, anti-tear natural rubber
- Designed in house at Ross using CMM technology and 3D modelling
- Damping weight optimized for applications where power and RPM are increased over standard
- Laser etched 360° timing marks
- Steel components corrosion protected with a hot phosphate coating process and a high quality matte black paint finish
- Aluminium components anodized gloss black
- Uses grade 10.9 or better hardware
- Complies with SFI spec 18.1
About the manufacturer
Ross Performance Parts