Description
ATI Super Dampers for the Honda S2000 F-series engine are available for both street and racing applications. The street version (Part # 918464) comes with 360° laser-etched timing marks and features a single serpentine belt drive on the outer shell to utilize the factory serpentine belt set-up. Race dampers (Part # 918465) allow for the mounting of a dry sump oiling drive gear to the front of the pulley, and does not fit with the OEM water pump. All F-series Super Dampers exceed SFI 18.1 Safety Certification and are approved for NHRA & IHRA competition.
| ENGINE | DAMPER PART # |
APPLICATION | OUTER DIAMETER |
WEIGHT | SHELL MATERIAL | INERTIA RING TYPE | HUB # | HUB MATERIAL AVG WEIGHT 2.4 lbs |
| HONDA F20 / F22 (4 CYL) |
918465 [1] | RACE | 7.074″ (10% UD) |
5.0 lbs | ALUM | 2 RING | 916128 | STEEL |
| HONDA F20 / F22 (4 CYL) |
918464 | STREET (600HP MAX) |
5.67″ (7% OD) |
3.6 lbs | ALUM | 3 RING | 916127 | STEEL |
Race Damper (#918465) uses pulley #916766. 4.595″ diameter, 6 Rib, 10% UD
[6] Damper is not a slip fit! Includes required special timing cover seal, ATI Part # 973128 for heat-treated, thick wall hub.
[7] Does NOT fit with the OEM waterpump.
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