Thinking out loud..

48* R3 Short 9.0 Deck Siamese Bore will get you some serious cubes for a small block and it will take whatever you throw at it. Top that with some W8 or W9 Heads and Holy bageeebers Batman.... You would be in the 2000HP++ Arena. I would be thinking about e85 with compression in the 10:1 Range. Pretty sure that would spool it! And it will REVVV to the Moon!