Ken, you say "I'm new here" but you went through a whole bunch of questions and answers about the engine for this car in August 2014, thread link here - Sb388

Has something changed from then? At that time you were saying that you were trying to get in touch with Pat McCarthy, but having trouble getting a PM to him? He's not really hard to find, assuming that you made the decision that he's the right guy for you - here's a link to his web page McCarthy Performance / Racing Engines to 632+ Cubes I'm not pushing you to Pat, just trying to take advantage of the base information that was kicked around 18 months ago, and understand where you are today.