| Exedy Has developed the best carbon structure with | | | | found in Unorthodox Racing standard SS kits. Ultra Rc |
| high burst strength and torque transferring capabilities | | | | crank pulleys are a single belt design, only driving the |
| as a performance clutch. With the carbon, we tuned | | | | alternator and supercharger (when equipped). No other |
| for Friction Coefficient to get smooth operating @ | | | | accessories are driven by this pulley. This makes for |
| Cold Condition like street, and High Torque transfer @ | | | | an extremely light piece that will provide you with even |
| hot condition such as Race Circuit. Our Hyper Carbon | | | | higher power gains than Unorthodox Racing Ultra Sc |
| Clutch has superb easy operation, best inertia and | | | | crank pulleys.Ultra Charger pulleys are CNC-machined |
| extremely high torque capacity in this class of | | | | from lightweight 6061-T6 aluminum billet. Numerous |
| product.Long Life Design:Exedy Semi Carbon | | | | machining steps are used to ensure they are the |
| possesses a life span greater than 2.3 times the | | | | lightest possible design, even with their larger diameter. |
| average of a Metal facing and 1.3 times longer life | | | | It is the reduced rotational mass that still provides |
| when compared to other carbon clutch | | | | excellent ower gains without underdriving.For the |
| manufacturers.Advantages:-Lightweight: Improved shift | | | | Acura/Honda applications Unorthodox Racing Ultra Sc |
| response.-Strong heat resistance: No disengagement | | | | and SSc pulleys are both an underdrive AND |
| problems caused by disc deformation.-Long Life: Low | | | | overdrive! Aftermarket supercharger kits (such as the |
| friction material wear rate.-Easy Operation: Easy to | | | | Jackson Racing systems) are driven off the alternator |
| use in the Half Engaged zone offering a comfortable | | | | section of the Acura/Honda crank pulley. Unorthodox |
| operation either at the circuit or at the street.AlsoUltra | | | | Racing charger series pulleys act as an overdrive |
| Sc, SSc, & Rc Charger Series Pulleys | | | | pulley in these applications, providing an increase in |
| (For use in supercharged vehicles or where | | | | boost. Typical boost increases are 2 to 3 psi over a |
| underdriving of the alternator is not wanted)Lightweight | | | | stock supercharger kit for the Acura Integra and |
| 6061-T6 billet aluminumCNC machined to .001"Real HP | | | | Honda Civic Si. It is highly recommended that a high |
| & torque gains across entire RPM rangeUsed in | | | | flow fuel pump and a boost dependant ignition system |
| applications where superchargers and/or high-power | | | | with retard control is installed in these applications.For |
| stereo systems are installedBetter than OEM belt | | | | the Nissan and VW applications, Unorthodox Racing |
| fitment & alignmentBoost increases in certain | | | | Ultra Sc and SSc pulleys are stock diameter units. This |
| applicationsHigh quality polished finishUnorthodox | | | | is done so there is no increase in boost levels, yet |
| Racing Ultra Street Charger series of lightened | | | | power gains are still seen because of the reduced |
| aluminum pulleys turns the world of underdriving upside | | | | rotational mass. Subaru applications benefit from a |
| down. Ultra Sc crank pulleys are available in a stock | | | | slight overdrive, designed to work with many of the |
| diameter or overdrive/underdrive configuration, | | | | aftermarket supercharger kits available for these |
| depending on the application. They are also available in | | | | vehicles. Boost increases of up to 1 psi can be seen in |
| Ultra SSc pulley sets which include the accessories | | | | these applications. |