I don't know how much boost it will make on the wg spring, but dd boost should be between 7-10psi. I should be 450-500whp there. Then to crank it up it depends on my injectors, but I should be able to get between 14-16psi, out of them, that should be 600+. I don't know how much + exactly, it will all depend on tuning, then after that I will decide on meth injection, or dual fuel pumps or what to go beyond that.
The truck weighs 5000lbs+, but it has a fiberglass bedcover, 2 50lb sub boxes, amps, spare tire, tail gate, lots of potential to lose 400-500lbs easily.
I think I will get it weighed soon, so I will know exactly, because I don't know.