Hi guys,
I have a MSD 6BTM box with a boost retard control, but I don't know how to install.....
Out of the MSD-box there's a plug with a grey and a black wire. The plug on the boost-retard-switch has a green and a purple wire....
Does anyone know which wire belongs together or how the right connection of these wires is ?
Cobra Make, Engine: EM cobra, 450 inch sbc running a best ET of 9.14..so far..ALL MOTOR...approx 800 horse.............ERA with 482 FE..All Aluminum Engine