I think in the comments he retracts the HP numbers back down some. Still a good channel for vintage pro stock engines as he has some cool stuff for show and tell. He is mostly a Ford 351c guy, but throws Mopar and GM stuff in when he finds it.

The material left between those ports is so narrow how does an intake gasket even work on such a small area? I'm sure Bob pulled those engines apart very frequently due to necessity so long term gasket life was of little concern.