I think you should use the FMS E-cam. I have a buddy that is running it and has a stock intake manifold, TB, and injectors, and the car runs like a bear. And it will only get better with improved induction.
hope this helps you out some...
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89 black GT, 5 spd
air silencer removed
flowmaster cat-back + h-pipe
MSD Blaster coil
FMS 9mm wires
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