727 line pressure > 1300 H.P.

528 Indy aluminum, 12 1/2 to 1 , roller cam and rockers, 1050 dominator, extensive port work and 400 fogger.

what rpm you looking to turn? we built a nice 528 that made 773hp at 6600, but we were running a mag crossram and just some smoothing on the Stage V heads.