Ok, so I was thinking, my 4.3 is nice and all but just can't keep up in the upper powerband range so an engine swap was my first thought, A v8 swap is kinda out of the question considering my status of college student and price is definately a factor soooooooo I was thinking, is there anyway to swap in a Supercharged 3.8 from a GTP?!? Has anyone even tried this? Would it bolt up to a T35? How much would this cost if it is even possible?!? If that won't work is it possible to squeeze a Vortec 7.4 in a Blazer????? let me know what you guys think, I know I sound crazy but realistically all I want to do is go fast and do it cheap!