you know those electric superchargers, dont actually work right?
Yeah, listen to the man. He knows what he's talking about. Those things are useless crap
You do know that McLaren worked with Chevrolet and made a turbo intercooled 3.1, right? You might be able to find one in a junkyard if you're lucky, they would be in a GP. Your best bet would be an L67 swap FTW!