Kind of like the title says, I can visually identify this carb as a speed demon, but I want to find some numbers to prove this claim before I sell it. I got screwed over on this carb last year, I gave the owner a chance to have it back and apparently he doesn't care. After a year I need to get some cash back for it so I can finish up this neverending project. Is there anywhere on the demons where I can identify the exact carb that it is. I know holleys have a list number, but I can't find anything like that on my demons. Any help would be greatly appreciated.