Yeah I ran an Edelbrock 800 on the 512 in my Coronet before I switched to EFI. The 800 carb supported 600 hp once it was converted to dual feed and had larger needle and seats installed. The Edelbrock carbs have a better idle circuit design than Holley carbs so they run smoother at idle and off idle. The 800 is a good choice for a street driven stroker engine. A race engine will pick up some top end power from a big Holley but the street manners won't be quite as nice as the Edelbrock. A person just has to decide what their priorities are.