Where in the world is the part number located on a Demon carburetor? I called Demon's tech line during working hours and the guy told me it's in the vent tube area. I get home and can't find it!!!
For some reason some of the older demons didn't have the number stamped in. I ran arcoss the same problem and the only way I was able to figure out what I had was to go by the specs and match it up. The missing numbers affected more of the speed demon than anything else. Here's a link on the specs... -- LINK --
Thanks for your help. Looks like I have a Speed Demon 750 (vac. sec.), based on 1.4" venturies, downleg boosters, and plain sec. spring.