rolling_Thunder
Well-Known Member
Anyone on here know much about Demon carbs? (Prior to them being bought out by Holley)
I came upon a matched pair of Demons I will be running and am attempting to determine what I can as the owner didn't know too much. I have determined they are Mighty Demon cars of either 850 or 950cfm. The Race demons have removable boosters which these carbs do not so they would be Mighty Demons... the throttle bores are 1-3/4" so that puts them at the 850/950 cfm rating... the secondary side of the body have a "42" case adjacent to the venturi openings....
Previous owner has already drilled and tapped some some fittings to boost reference the primary power valves (I assume)
Anyone know how to determine the cfm rating from anything beyond what I have listed?
I came upon a matched pair of Demons I will be running and am attempting to determine what I can as the owner didn't know too much. I have determined they are Mighty Demon cars of either 850 or 950cfm. The Race demons have removable boosters which these carbs do not so they would be Mighty Demons... the throttle bores are 1-3/4" so that puts them at the 850/950 cfm rating... the secondary side of the body have a "42" case adjacent to the venturi openings....
Previous owner has already drilled and tapped some some fittings to boost reference the primary power valves (I assume)
Anyone know how to determine the cfm rating from anything beyond what I have listed?