Edelbrock E-Force Competition Supercharger systems are based on our street systems, but they are pared down to the essential components that a racer needs, without the extras experienced racers prefer to customize for their specific race application. These systems give you the option of choosing the equipment you want when building a custom supercharged Corvette. They include the essential supercharger package components with selectable options based on your particular needs - from our Competition Air Intake kits to fuel injectors, pulleys and much more. System #1576 is for use on 2010-11 Grand Sport models equipped with a dry sump oil system. Finally, finish off your custom installation with a set of Edelbrock E-Force Coil Covers #41143. For competition racing use only.