You do know 5.3 and 4.8 vortecs can make loads off power on stock internals right?
Twin Turbo Small Block Chevy
looks like the owner of this vehicle was ripped off, those are just alternators with oversized cooling pipes.
Kinda funny i just saw this thread and then a post on Roadkills instagram about an upcoming engine masters involving a blow through carb sbc. There should be some decent info from that when it comes out.
>pushrods
NO REPLACEMENT FOR DISPLACEMENT
Congrats on your autism, hopefully you are getting treatment for it
800 is the absolute low end for a TT build. For less, go with a twin screw and a suck through carb setup, or injection throttle body and enjoy much better throttle response.
Really though, since you don't care about streetability, just go n/a with a wild cam and build it to 427 cubes with a clearanced small block. Hell, with that displacement it might still be relatively streetable.
But hey, if turbos are what you want to do and still make obly 5-600whp, just grab yourself a 6-banger.
4 ecoboost turbo's and some shop vac hose.
I really don't know the sbc strength for turbo pressure, but as long as you run it rich or retard the timing you wont detonate the motor. Your best bet is to do a blow through carb turbo setup and keeping it around 8psi max.
thats the best info i have, best bet is to go to forums, theres always tons of info for that on them. But my suggestion to keeping cost low, blow through carb turbo.