I just recenlty obtained a 1976 America. 455 olds, Berkey Jet. The boat is immaculate, and the engine has low hours, but its puking out on the top end. Its got the stock intake and quadrajet carb, and points dist. I'm thinking new carb, intake, distributor, and ignition box. I'm looking for smooth and reliable, so does anyone have any recomendations. Thanks