Camshaft #6 (Crower 300) from (1971 Profile) has clearly been the best performing Camshaft.
The 273 Barracuda pulled strong out-of-the-hole and this Cam pulled steady right up to 6000 RPM's.
We knew this Crower 300 would work well with our 273. Back in 1971, we took our {L/S} 1967 273 Barracuda,
which was running 14.00's with the Camshaft #2 (General Kinetics Camshaft) and we put in the Crower 300, and
we dropped down to 13.70's.