318 draw through build

moparfury123 said
as you said there is no need for a for a blow through carb since it is not pressurized

No need for a blow through carb, but it does need a boost referenced power valve instead of a vacuum referenced powervalve. Holley makes a carb with that port, or you can drill a standard Holley carb and add the port.

I run a draw through turbo on a 225 slant six.