Not Procharger or STS but, here is a 22 x 8 x 3.5 Bell core. This is still mock-up but 95% it will stay up there, just finalizing piping & mounting. But I also have my radiator/condensor moved back 2.5".
Ted, they are dual SPAL fans. IIRC they are 1.25-1.5" narrower than the LS1 fans. Alvin sells a kit now that uses these fans. I also have the 1.5" RD radiator so that pushes them back another 1/2" or so (OEM radiator is only 7/8" thick). I wanted the best possible cooling setup with putting a 3.5" core in front of everything but it also had to clear my blower pulley/belt (dedicated drive for the blower).
Jeremy, hopefully one day I'll have it back on all 4 tires again, it's been down for toooo long, but you know that pain.
Not sure how you get that it conserves space and is far better. Yes typically the intercooler sizes are smaller, but sometimes they are 6" thick and/or cubes and that's just the cores. Precision PT1000 series is a great A2W and compact. But you also have to mount a heat exchanger, water reservoir, & pump. Pro's & Con's to both and have been beat vigoursly to death over the internet. All I can say is that I should have no issues with IAT's and properly sized A2A along with a little meth.