GR Supra ATI Dampened Crank Pulley B58 Engine

GR Supra ATI Dampened Crank Pulley B58 Engine
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GR Supra ATI Dampened Crank Pulley B58 Engine
Item #:
981573
$559.00
$499.99
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11%
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NEW Toyota GR Supra B58 Super Dampers

As you start to make in excess of 550HP on your new Supra, you should considering an upgrade to the ATI dampened crank pulley. For those who are building a motor, this is a must have. Under drive version available as well to free up a bit more power.

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

Two size options are available:

Stock size - 918573

21% Underdrive - 918351