ATI Super Damper 918477 Harmonic Balancer Honda K-Series Civic Type-R / Acura RSX

Honda K-Series Super Dampers

Fits Honda K-Series engines K20 & K24

Dampens torsional crankshaft vibrations at all RPM levels

Protects against engine harmonics

Race and Street versions available

Race dampers allow for the mounting of a dry sump drive gear

Laser-etched timing marks

SFI 18.1 Certified for competition use

Specs

Shell Material: 5.67" Aluminum, 6-rib drive

Hub Material: Steel 916342

Inertia Weight: 2.2 lbs, 3 ring