Jerry,
I'm the one Matt's referring to. I went with a Shelby alum. block stroked to 454. My cam specs are: lift 645/635, duration 242/248, and lobe seperation 112 degrees. Pics are in my gallery.
Below is my current setup on the webers, but, I'm way pig rich right now. We used this setup when the engine was dyno'd at Keith's shop. With no exhaust on it, we had to richen it up quite a bit. Matt and I just haven't had time to fine tune it on a chassis dyno yet. On the engine dyno, the motor was run up to 6500 rpm and we didn't notice any popping back through the carbs. When we get around to fine tuning it, I'll let you what the final setup is.
Chokes: 37MM
Bypass: 55
Idle Holders: 120
Emulsion Tubes: F7
Air Correctors: 200
Main Jets: 175
Idle Jets: 70
David
ps: Not that it matters, but, with this setup the motor dyno'd at 544 hp and 606 torque. The great thing was that peak torque was at 4400 rpm.
Gotta love these webers