Description
- ATI's Super Damper for Toyota GR Supra BMW B58 engines
- Dampens torsional crankshaft vibrations at all RPM levels
- Protects against engine harmonics
- Direct replacement for the OEM unit
- Available with 21% Underdrive pulley shell (918351)
- Laser-etched timing marks
- SFI 18.1 Certified for competition use
- Shell Material: 7.074" Aluminum, 6-rib
- Hub Material: Steel with inner shell 916501, bore 1.577"
- Inertia Weight: 2.20 lbs, 3 ring
| • Toyota Supra ('20) |
• BMW Z8 ('19) |