I finally got my foot in the door of J. R. Adkins place and I have to say I am very impressed with him. He is a very nice person to meet and talk with. He goes out of his way to answer your questions and let me say (and) if you leave parts at his place he delivers them to you when you’re about 3 to 4 miles away. I left some rocker arms behind and he called me and said you left your rockers her. He asked me where are you at and I told him and said stay there and I will bring them to you (WOW) that was awesome! No mountain dews but he was still talking (lol) I want to say thanks to J. R. Adkins for your time and help. We did come up with a setup ( HX40 Top HT4C Bottom and an HTT Exhaust Manifold ) He even had time to O-Ring the head. Ask him about his Bentley.