Accufab's throttle body by itself flows 1696 cfm compared to stock 1089 cfm, but is restricted by the factory throttle inlet. For proper and best performance gains look into Accufabs throttle body and power inlet combo kit that is listed on our site. With The stock Inlet there is not enough room for the throttle blade to function properly.
If you have a KenneBell or Whipple supercharger with a mono-blade opening, you can order the throttle body only.
