318 with a 4.00 stroke crank

Hi Mike,
Do you know if he had any clearance problems with the valves or rods? That is impressive power for an old 318 block. I wonder how many racers sent them to the boneyard thinking they would never be any kind of performance engine. I would love to see a Magazine do a build-up on a 318 with nothing more than a 4" stroke crank, Scat rods, good pistons and a small hydraulic roller, and see what kind of power they could get.