the Dual Port both vents-to-atmosphere as well as recirculates air

The valve works by using two staged ports and a one way valve on the trumpet outlet

the flow high and feature menu full to ensure there is an option to suit your needs

4inHg to 20inHg activation range

Xtreme Performance - 200mm Sprung Ceramic Twin Plate Clutch Kit Incl Flywheel 1200Nm KNI20520-2B JR23 the Dual Port both vents-to-atmosphereXtreme Motorsport 200mm twin plate The Xtreme 200mm Race Clutch was developed with a focus on those interested in a cost effective alternative compared to other race style clutch kits on the market but without having to compromise on quality. The 200mm Race Clutch Kits consist of a Billet Flywheel, Solid centered Ceramic Clutch Plates, Cover assembly, Thrust Bearing & Carrier or the Internal Concentric Slave Cylinder (CSC). Product Features: Torque