Buickpower has it nailed on the head. The only thing I did different from all his recommendation was to stay with the 85ECM and used a Caspars Ultra Chip as well as stayed with the stock downpipe. I do not drag race. The car now is a huge improvement over stock. Beware of the stock oil fill tube cap and the Huffman cold air kit. Make sure if you replace the air intake with a Huffman that you either buy an KN filter to replace the oil fill tube cap or buy a new oil fill tube from Poston. My mistake cost me three new turbos. Thanks- Brad
85GN-Hot wired, 30lbs injectors, Poston headers, Hooker Hi Flow exhaust, no CAT, Huffman cold air kit, adjustable waste gate actuator, new fuel pump, frame braces and new VDO boost and tach gauge.