ATI Honda B-Series Super Harmonic Damper Pulley Type:Race By opening the thermostat's valve

By opening the thermostat's valve at a lower temperature

Skunk2 introduced its patent-pending Pro Series Ball Joints—a design that

5mm ID bores along with low profile throttle body shafts to minimize restrictions even further

Specially Designed Steps

ATI Honda B-Series Super Harmonic Damper Pulley Type:Race By opening the thermostat's valveHonda F Series Super Dampers ATI Super Dampers for the Honda S2000 F series engine Fits F22 & F20 Engines 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 Race damper does not fit with the OEM water pump Laser etched timing marks SFI 18. 1 Certified for competition use Specs Shell Material: Aluminum, 4 rib and 5