Ahhhhh, that makes sense now. Thats a tall order but I would think its doable....especially if you relocate the radiator or if you can run on methanol, do away with the motor cooling system completely.
DAM THATS NICE I GOT THAT SAME SET UP THAT I WAS BUILDING FOR A 10.5 CAR THAT I ALLREADY STARTED BUT PUT THE BRAKES ON FOR A LITTLE BIT. IM USEING A STOCK BODY LIKE THAT WITH THE FLOOR IN IT AND AVERY THING STOCK JUST A BIG MOTOR
It's doable. Keeping it a street car will make packaging tight, especially with the turbos you want to use. I'd plan on using a L/A intercooler to free up a bunch of space. I haven't looked yet but I believe there is a decent amount of room between the front tires and the firewall as well.
We'll be doing a rear mount twin setup for a road racer soon, I'll have a look to see what room there is.