Description
- ATI’s Super Damper for Subaru EJ20, EJ22 and EJ25 engines
- Dampens torsional crankshaft vibrations at all RPM levels
- Protects against engine harmonics
- Direct replacement for the OEM unit
- Four-rib and five-rib serpentine belt drives
- 5% Overdriven
- Utilizes factory serpentine belt set-up
- Laser-etched timing marks
- SFI 18.1 Safety Certification and are approved for competition use
SPECS
- Shell Material: Aluminum, Part #916883 5% Overdriven
- Hub Material: Steel, Part #916884
- Inertia Weight: 2.2 LBS, 3-Ring
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