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ATI Super Damper - Mitsubishi 4G63 - EVO 4-9
by ATI
$963.76 NZD
SKU 918250
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ATI's Super Damper for Mitsubishi 4G63 Engines in Evo 4-9.
Unlike undampened underdrive crank pulleys, which offer no protection to high-performance engines, the ATI Super Damper provides balanced dampening of torsional crankshaft vibrations at all RPM levels. The ATI Super Damper comes with laser-etched timing marks and is a direct replacement for the OEM unit. The ATI Super Damper is a critical component for all high performance cars to help protect against engine harmonics and features four-groove and five-groove serpentine belt drives on the outer shell to utilize the factory serpentine belt set-up. All ATI Super Dampers exceed SFI 18.1 Safety Certification and are approved for competition use.
Features:
- High horsepower street & race use
- Dampens torsional crankshaft vibrations at all RPM levels
- Protects against engine harmonics
- Direct replacement for the stock OEM damper
- 6.325” diameter, 12% overdriven
- For correct belt length, use Carquest/Gates K060715
- Custom timing gear hub replaces the stock timing gear
- Laser-etched timing marks
- SFI 18.1 Certified for competition use
- Shell Material: 6.325" Aluminum, 6-rib drive, 12% Overdriven
- Hub Material: Steel with Timing Gear drive, #916025, 1.263" Bore
- Inertia Weight: 2.4 lbs, 3 ring
