Darius, Thanks for the lead. Lots of great info at the link you supplied. It looks like "5.7 Hemi" is doing an excellent job of documenting and communicating his progress on his hemi upgrade. He is using an in-tank fuel pump with a fuel tray to avoid starvation. Does anyone know if this requires any other mods to the tank? I recently replaced my fuel tank and hate to toss it and install a pressurized tank if I don't have to. Any ideas?