I am Looking for Advise, Suggestions,Any Information On who/What's the Best Engine Builder/Shop To Build the Most Reliable/Performance 1937 Zephyr V-12 Engine---I have a Pair Of "Jon Scobel" (San Jose,California) High Quality Finned Aluminum Heads With Matching Three 2-Barrel (Stromberg 97's) Aluminum Intake Manifold---I'm looking for the Best Possible Shop!---I would also greatly appreciate any suggestions on how modify the engine while it's being rebuilt to Run Cooler than a Stock V-12 FlatHead---Also to make it more reliable ---Any & All Help Greatly Appreciated---Mike Ceklovsky