Well then, you can see that the '84-85 SVO only has a "vane air temperature" sensor in the vane air meter while '87-88 T-Bird has that as well as an "intake air temp" sensor. That second sensor is located in the intake manifold in one of the runners. In order to maintain tune accuracy it needs to be located after the intercooler like the chart says. You could either weld a bung into the stock intake or get a whole upper/lower intake from an '87-88 Turbo Coupe. The 84-85 cylinder head needs a hole drilled an tapped in order to use the later "square" intake.