Hi all, been away for awhile so sort of a newbie all over again, I am looking to replace my original AFB Carter 3826s 4bbl on my 300 v8 and would like to know if any of you Buick Skylark gearheads have any suggestions on a good after market replacement.? I have been checking out the Street Demon 625cfm setup and also the Quick Fuel Slayer series 600cfm street model sl-600-vs. Has anyone out there used one or the other? I am open to any good suggestions, my old tired worn out leaking AFB just has too many miles and is time to retire her. Thank you in advance for any help!