I have recently transplanted an RB20E with 4 speed auto into our CF Bedford Motorhome. The donar car was a 1990 C33 Nissan Laurel. I believe these motors also came out in the A31 Cefiro and R32 Skylines, correct me if I am wrong. The project is at the wiring stage now and I am needing a complete wiring diagram to complete the puzzle. Can anyone help.