'71 Demon Ebay turbo kit

There are more singles then twins, but youll have to search for them, few builds with twin are running aftermarket blocks and efi. Cost wise like above, blow through and 6 psi will be a fun ride, can go meth injection and a air/air intercooler, can have the meth on a micro switch then only comes on at wide open and use it to boost octane and cooling, and have the intercooler for around town cooling. Mine and turbodart68 both have aftermarket blocks, slowfab has a nascar block and heads.