Yeah I know. I ran a carb for a year or so with that exact intake. The Throttle body adapter unbolts an you bolt on a carb.
It's the exact same manifold as crate motor's Carb version, its only been drilled for injectors.
I have the MPI version of the MP 380hp Crate motor for sale.
It's one of the first ones available so it has a LA angled bypass hose.
[FOR SALE] - MP Magnum EFI Intake, Holley C950 MPI, Holley 950cfm tb
$350+shipping