ATI SR20 FWD Street Damper

Designed specifically for Nissan SR20 engines installed in B13 and B14 chassis, the ATI SR20 FWD Street Damper is engineered to effectively eliminate torsional crankshaft vibrations, enhancing engine smoothness and durability. Please note, this damper does not fit when using a 54C oil pump.

This high-quality damper exceeds stringent SFI 18.1 safety specifications, ensuring reliable performance under street driving conditions. The damper features laser-engraved 3606 timing marks to aid in precise engine tuning and adjustments.

Constructed with a durable black zinc chromate finish, the damper offers both corrosion resistance and a professional appearance. Both the inner and outer shells can be made from aluminum or steel and house a steel inertia weight designed to manage engine vibrations effectively.

The inertia weight incorporates either six grooves in a two-ring design or eight grooves in a three-ring design. These grooves are precisely machined by computer to fit the correct durometer O-rings, ensuring optimal retention and performance. Each application is dyno tested to confirm effectiveness and reliability.