I'll have to grab a link on one of the hot rod write-ups they're very unique for sure..
None of them say anything about an all-out drag racing effort but more of a Street Hot Rod kind of deal. Quite a bit like a Edelbrock using there accelerator pump and Edelbrock like metering rod and seat with Holley secondaries and a thermo quad type secondary Barrel. And it turns out it's like a 3 Barrel, one monster doubled up and connected in the back.. With an adjustable spring tension on the rear flap door for tuning..