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					Originally Posted by deadtrend1  an 88 chip??  with or without vats?
 what ecm you using?  a '747?
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				__________________87 Trans Am 5.7, Auto, posi disc rear, flowmaster muffler, all org car.
 88 Iroc-Z TPI, Cammed 350, Vortex Heads, Magnaflow, T5, 4 Wheel Disc, 3.27 9 Bolt PBR.
 91 Trans Am VertTPI 350. 700r4, K&N Air Cone, Ryven Muffler.
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