Just ordered the Street Demon 625 and the throttle adapter from Summit, 10% off plus another $25.00 discount and free shipping. Seemed like a good deal.
Yep, great deal !
I wish I could have seen your thread a little sooner... Please forgive me for being so tarty.
I feel there's one more aspect that has not quite been covered..
The Holley design has always held it's superiority for HP return per CFM, but the AFB, and especially the AVS for it's metering capabilities. Which, when you boil it all down, is what you're looking for. Too bad the all aluminum body lends itself to heat soak, boiling, etc..
Trade-offs run a muck.
The biggest problem with this whole scenario is, when someone is trying to get their beloved muscle car to have the drive-ability of mom's Toyota with 40 yr old technology.
Kudo's to brother, AJ for taking the time to make this point. There's a lot gong on there, and it's most often overlooked.