I have a spare 89-93 SC and plenums to tinker with. I am wondering if anyone local would have any experience with this, or is it even worth my time? Currently the car isn't running, but I am collecting parts for it. Since I can't just leave it stock, I wanna modify what is proven to work. As it stands now, I have a raised top, and double IC on the way, 3 spare heads to tinker with, most of the exhaust (high flow cats, resonator, and flowmasters). Thanks in Advance!