
ATI Super Damper Crank Pulley for Honda K-Series (918477)
Vehicle Fitment:
Honda K-Series K20 K24
Street Series damper is recommended for 600 max HP
Features:
• Dampens torsional crankshaft vibrations at all RPM levels
• Protects against engine harmonics
• Laser-etched timing marks
• Black zinc chromate to prevent rust
• SFI 18.1 Safety Certification and are approved for competition use
Specs:
• Aluminum Shell
• Steel Hub
• 6-rib belt drive
• Inertia Weight: 2.2 lbs
| Damper: | Part Number: | Diameter: | Weight (lbs): | Rings: |
| Street Series | 918477 | 5.67" | 6.1 | 3-Ring |

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ATI Super Damper Crank Pulley for Honda K-Series (918477)
Vehicle Fitment:
Honda K-Series K20 K24
Street Series damper is recommended for 600 max HP
Features:
• Dampens torsional crankshaft vibrations at all RPM levels
• Protects against engine harmonics
• Laser-etched timing marks
• Black zinc chromate to prevent rust
• SFI 18.1 Safety Certification and are approved for competition use
Specs:
• Aluminum Shell
• Steel Hub
• 6-rib belt drive
• Inertia Weight: 2.2 lbs
| Damper: | Part Number: | Diameter: | Weight (lbs): | Rings: |
| Street Series | 918477 | 5.67" | 6.1 | 3-Ring |

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Product Information
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Description
Vehicle Fitment:
Honda K-Series K20 K24
Street Series damper is recommended for 600 max HP
Features:
• Dampens torsional crankshaft vibrations at all RPM levels
• Protects against engine harmonics
• Laser-etched timing marks
• Black zinc chromate to prevent rust
• SFI 18.1 Safety Certification and are approved for competition use
Specs:
• Aluminum Shell
• Steel Hub
• 6-rib belt drive
• Inertia Weight: 2.2 lbs
| Damper: | Part Number: | Diameter: | Weight (lbs): | Rings: |
| Street Series | 918477 | 5.67" | 6.1 | 3-Ring |





















