BIG BLOCK POWER! This time on Stay Tuned, Tony Angelo and the Stay Tuned crew finally dig back into video guy Mike Kunz's MEGA rad 80's street freak C10 and get after it installing the 600hp big block Chevy engine they built a few months back. With some subpar valvetrain, the BBC made 570hp on the engine dyno, so the dudes beefed it all up to get some more RPM potential and some more HP!