Do you have a 90mm intake manifold to go with it? Current & Caspers both sell a simple plug in adaptor. The LS2/3 TB's have the TPS & actuator motor integrated into the unit with one interface. The wire diagram is easy.
I am using a fast 92mm manifold. The trouble is that C. Harwood cut my harness wires to the throttle body so I will have to order the correct pigtails to hook it up.
Well all the wiring has been finished and my car sounds pretty good after being down for 10 months.Only thing left is a few minor things. It will finally be back home on Monday.