demon carburetor information

[69DARTS]

I have this demon carburetor
need to knoe what size it is and style
no numbers on it at all

 

[mopowers]

Measure the throttle bore and venturi sizes

 

[brian6pac]

go to demons web site they have all the specs you can figure it out

 

[69DARTS]

Measure the throttle bore and venturi sizes

Mic at 1.673 I
inches throttle bore

 

[brian6pac]

Here let me do it for you, it's just easier.
Demon 1282010 650 CFM Speed Demon Carburetor - Holley Performance Products
Demon 1402020 750 CFM Speed Demon Carburetor - Holley Performance Products

 

[mopowers]

Mic at 1.673 I
inches throttle bore

How bout the venturi?

 

[brian6pac]

click on specs it's all there

 

[Mopar-Man]

This won't help you now, but since Holley bought Demon they have started stamping part numbers on all Demon carbs. I know on the Mighty Demons they is a number stamped on the main body. 37=650, 40=750, 42=825. That's off the top of my head. If there is no dimple then it is a RACE Demon and has removable emulsion bleeds. But yours looks like a Speed Demon to me.