K-Tuned 80mm Throttle Body RBC K-Series with Adapters

Applications: RBC, PRB, PRC, Skunk2 Pro-Series Intake ManifoldThe K-Tuned 80mm K-Series Throttle Body features the largest bore of any aftermarket K-Series throttle body on the market. By using a specialized set of billet adapters we have made it possible to port out the TB opening and the IACV (Idle Air Control Valve) section on either the RBC, PRB, PRC, or Skunk2 Pro-Series intake manifold. This porting increases the size of the intake manifold opening and allows an 80mm TB to breathe perfectly through the off-round hole. Don't jump to any conclusions because we have successfully re-routed the IACV ports on the TB itself, in order to keep it fully functional if desired. For setups where an IACV delete is preferred we also include 2 x 1/8 NPT plugs. The TB kit comes with a standard 80mm (3.5") hose barb inlet, but optional V-band or Vanjen (Wiggins style) inlets are also available separately in 80mm (3.5") sizes. These interchangeable inlets bolt on easily and eliminate the need fo