ATI Harmonic Crank Damper (Honda K20/K24) - Street Damper

Features:

– Dampens torsional crankshaft vibrations at all RPM levels
– Protects against engine harmonics
– Direct replacement for the original unit
– Available as Street or Race versions
– Laser-etched timing marks
– SFI 18.1 Certified for competition use

Specifications:

– Shell Material: 5.67″ (street) or 7.074″ (race) Aluminium, 6-rib. Street Damper includes all belt drives, max 600hp use. Race Damper has no P/S or A/C but is compatible with dry sump drives
– Hub Material: Steel with inner shell 916342, 7-rib drive
– Inertia Weight: 1kg, 3 ring