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ATi Super Harmonic Dampers - Honda D-Series Super Dampers
Honda D-Series Super Dampers
- Fits Honda D-series engines
- Dampens torsional crankshaft vibrations at all RPM levels
- Protects against engine harmonics
- 5.5" 4 rib alternator belt drive (10% underdriven)
- Max 750 HP
- Laser-etched timing marks
- SFI 18.1 Certified for competition use
- Shell Material: 7.04" Aluminum
- Hub Material: Steel 916129
- Inertia Weight: 3.4 lbs, 2 ring