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ATI Toyota GR Supra B58 Super Damper - 918573
Toyota GR Supra B58 Super Dampers
- 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
Specs
- Shell Material: 7.074" Aluminum, 6-rib
- Hub Material: Steel with inner shell 916501, bore 1.577"
- Inertia Weight: 2.20 lbs, 3 ring
- Diameter 7.074"
- Weight 6.1 lbs
Fits the following applications
- Toyota Supra ('20)
- BMW Z8 ('19)
Part # 918573
Please note: Most OEM cranks are held to +/- .0002" while most aftermarket cranks are held to +/- .0005." Hub bores are tight to accommodate aftermarket cranks and due to this honing may be required as part of the fitting process.
Pairs well with
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