I am having some consumption issues also with this setup. It seems, we run the car for 3-4 mins at idle and it comsumes almost one 3 gal tank.
somethings got to be wrong with that.
my return pill is 88. we adjusted the idle egt to 520 deg. so its ont too rich.
is this normal? With my old setup 414 engine alcohol carb, it used maybe 2 gals a run. this one seems liek it will blow thru the 3 in one run.
the heads are sbc old pro stock pontiac 867's reworked by Self to flow in the 355 cfm intake at .700
Al