First off I must say this site rocks and nice to meet all of you. I'm a born gear head and my first auto was a oldsmobile and after that,mustangs , mustangs. As of now I've got a 68 delta 88 with a 350 motor. The head number on the motor is #5. I would like to know what type of hp did these motors have? This car that I have is mostly going to be a parts car , but I'm going to pull the motor, trans and rear end. The motor has a eldbrock intake and holley carb with a spacer and a nice set of rare eldbrock valve covers. (the ones you can't buy anymore$$$$$$) What type of build
and hp can you get out of these 350s and the #5 heads. All info is needed and welcome?