Thank You Paul, I very much appreciate your sharing your time and vast knowledge on Ford engines....thanks again!

300HP (perhaps) is not what I expected. That seems kinda weak for a BB gas drinker like this engine. I truly thought it would be somewhere around 375+. Many friends have 350 SBC that are putting out about 100HP more than my 460 BBF! As you know, the 455 Olds marine engine puts out 390HP. Guess I'll consider swapping out for an Olds marine (plentiful) and gain 100HP cheaper than messing with this BBF. Regardless, I thank the members of this forum for their time and excellent reading!