Your kit will come with an FMU and will raise fuel pressure as boost increases. However, it's not as exact as bigger injectors and a boost retard. But it works just fine. I would get a 190lph fuel pump though. They're only about $100 and it's agood piece of mind. Your stock Throttle body will work, but you'll probably be happier with a 70mm. The power gains will be good, but they will be significantly higher with cylinder heads and an intake. The better your heads and intake flow, the more power you will make. Less restriction helps the intake charge stay cooler. You already have an exhaust and gears. You should run deep into the 13's with slicks. After your heads and intake, you should run 12's or faster with 6#'s of boost.
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92 GT, 4:10 gears, centerforce clutch, 6# powerdyne blower, bbk h-pipe, flowmasters
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