does anyone run a Holley 80555, 650 DP spreadbore?
 

just wondering because I have one brand new. I'm not sure what kind of setup it's best suited for. I've heard it's a sucky carb for city driving,but works wonders at the track at WOT. it looks like it delivers all the gas you want when you want it! I only have a stock 305 HO to use it on,I'm not sure a 650 DP is neccesary. thanks