i know this is insane but i am currently trying to put together a 1984 chevette what i want to do i dont know if it can be done so any input would be greatly appreciated

i would like to put a 4.3 V6 twin turbo in the car i have a transmission that will bolt up to it but any ideas on how bad the mods will be to make this happen i also plan to drag the car so i have had the roll cage built already just need to put it in more or less i have the fule cell and am about to send it out for tubbing and ford 9 inch for the rear end i have a great start but can use all the advice i can get