Suggestions needed for a carb and convertor

Don't know what was used on Dyno. It was the 2011 Amsoil engine 3rd place winner and kinda hard getting answers from that long ago. It did put out 607 HP at 7300 rpm and had more to go. Can't find the magazine article at the moment. But yea I know it wasn't built for the street. Kinda always wanted something that would bounce me around when waiting for the light to turn green.