im asking this for a buddy of mine
hes got a 84 firebird with a 5.7 engine
drag radial tires, exhaust, decked heads, rebuilt trans,runs Edelbrock Nitrous setup its got 100 shot right now,3.42 rear gears & he will be putting a cam in it over winter just not sure what kind yet but my ? is how fast would it go in the 1/4mile as it sits with out a 100shot & then with a 100shot

thanks