OldmanRick
Well-Known Member
Excellent explanaton,Rick.With the advent of more sophisticated airflow,quicker ramp cams,and dirt cheap stroker combos,things have changed.
Thanks, bomber.
Flow benches and dyno's weren't very available to the general public back then. Porting was a voodoo science to most of us. We picked heads by intake port and valve size, but now we understand velocity and flow under the curve, not to mention chamber design.
Back then we couldn't even fathom the amount of power these muscle car engines would make today and still be streetable.