Smallblock 2x4 setups

Yikes! Those suckers are pricey. IMHO, since the low rise version is only availible with small ports (273-318) and with AFB mounting pads, I would think that a 750-850 double pumper Demon carb on a well designed dual plane would perform just as well if not better up to 6500 rpm, even on a stroker. Of course, you would be missing the dual carb cool factor. :)

I think the low rise dual carb big block version might have some merit with a couple of 450 Holley/Demons mounted on it. It would be sized more to the engine's needs, keeping velocities up in the venturi's while improving cylinder to cylinder mixture distribution.

Comments anyone?