umm. I have 2 friends who bought a $400 5.3 from our LKQ junk yard and got a $500 used intake and then had a custom cam done and valvesprings ordered for another $700. Then fabbed their own turbo system with ebay intercooler and a used turbo which totalled under $1,500 and some sort of used injectors and like 2 wallburrow 255 pumps they got for $100 ect. and the car went fucking mid 9's at byron. seriously there was like $4,000 in this build starting with a bolt on 99 z28 on drag radials that the motor was blown to begin with. if you want to go super budget you can. if you want 1,500hp well then your in a whole nother level and better have deep pockets.
I fail to see how any of that is relevant here. I'm not building a racecar.