I guess my car should make the top ten in HP when the engine is completed. Normally aspirated 650 HP, 438 cubic inch, Dart Block Small Block Ford "Clevor", 575 ft/lbs of torque, 4 bolt main bearings, forged 4340 steel crankshaft, forged 4340 steel connecting rods, CHI 3V Aluminum Cleveland heads, Crower valve train, ignition by MSD, indvidual cross runner intake with Gen VII Accel DFI Fuel injection. And it runs just fine on 92 octane.