[BR3W CITY]

Those are big plans, and if your serious about running something like Drag Week, you'll need to know every inch of the car. What your describing doing will take a fairly significant budget if you plan on doing it fully, tho I imagine you know that.

Do you have a class or et target in mind? If your looking at Heavy Iron, then its a different ballpark over something like the street car classes.

Oh, and if your gonna but twins on it, please consider running fuel injection. Boost carbs are a pain IMO, and there's huge driveability improvements if your looking at trying the longer/endurance events like drag week, drag weekend, or the others.