Funny you ask this as I have a kid I`m helping w/his Camaro and he wants the Demon carb because of how it looks not how well it "doesn`t" perform...........kinda like E-brock carbs, nice and shiney but not ideal for most of what I work on or others I know and their cars. Application.............I say this all of the time to some stubborne guys I know that want to go fast. Walk around the pits/staging lanes at any major event and see what carbs are on the "fast" cars and more than likely it`s Holleys or a version of............