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I am hooked up my progressive that doubles as a window switch, my question is what is the pulse per revolution of the tach output of my (msd 6ls box) this is on a carbed LS1.
I am hooked up my progressive that doubles as a window switch, my question is what is the pulse per revolution of the tach output of my (msd 6ls box) this is on a carbed LS1.
Which progressive unit is it? Most of the time it ends up being /4