I got a 750 demon I bought and don't know how to adjust anything on it then realized I'm an edelbrock guy so it's been sitting on my shelf and I got a edelbrock I bought for my 350 and ran it for about 6 months and got tired of my small block pulled it sold it kept the carb and now I have no use for the 600 cfm edelbrock it's super clean paid 300 for it brand new still have the box and stickers for extra hp if you want the stickers too can send pics text only 918 679 006nine claremore Oklahoma tags: sbc BBC small block big block Chevy dodge mopar carb cfm