[rodrocket]

This is as far as I have got so far, I just don't know what wires to connect to where on the other terminals

I am hopping that somebody can look at my wiring diagram that Clark ( cad ) posted earlier & tell me were I need to tap into

Starting from the top of the mega 450 box

+12VDC: connect to main power supply terminal
Trans: ...???
SFO: ...???
T.Stop:connect to throttle stop solonide
Shift: connect to shift solinoide
GND: Connect to main earth point on chassis
PB 1: ...???
PB 2: ...???
Tap PB : ...???
L L PB : ...???
Tach : connect to Grey on MSD Ignition

I have a pro brake in this car so I will need to push the Transbrake button to select reverse