Edelbrock Carburetors?

zombywoof said

is that demon carb you refer to the street demon? if so i dont think it is exactly a square bore.
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Yes some Eddy/Carter carbs have slightly smaller primary bores, but not enough to qualify them as spread-bore. ThermoQuad and QuadraJets are examples of spreadbore carbs (see below). Spread-bores also use the narrower flange bolt pattern....