Just noticed this thread.This is my Street Freak '63 Catalina currently under construction Building a '60 389 block with forged crank, aluminum GRP rods, Ross dished forged pistons, turbo cam, KRE alum 325 cfm heads and a big turbo. The engine in the car is a 400 block just for mock up. The turbo and headers etc are what I'm using. Mark L