Wow that was a mouthful - LolI have a similar set up in my 1979 Z-28 RS.The engine has 8:01 compression.(That should be the maximum. ) Crane hydraulic roller cam. Eldelbrock Performer (prototype) aluminum cylinder heads. 2.05 /1.60 valves.Crane stud girdles.Speed Pro Timing chain.Chevy Bow Tie block .bored 040 over ,Stroker crankshaft. Milodon 8 qrt road race pan. Moroso windage tray.Melling high volume oil pump. The cubic inches work our to 377 cubic inches. modified HEI distributor .with Crane HI-6TR (Its like a MSD box.) modified Holley 830 CFM vacuum secondary carb.Big tube headers 2 1/2 exhaust. Weiand 144 mini blower .It has the smallest upper blower pulley on top.and the biggest crank pulley. It make around 500 HP. with 15lbs plus of boost. With a Super T-10 4 speed (2:64 1st.) 3:42 8.5 10 bolt. I hope any of this helps you. good luck on your build.