The Best Damn "3/4 Race Camshaft"

Going back to the early-1950's

The Cam Grinders usually listed their Camshafts as;
* Stock
* 1/2 Race or 'Semi-Grind'
* Full Race

As there was a demand for more Street Rod Performance, Ed Winfield the
Father of Hot Rodding helped design the '3/4 Cam'.

Basically, by using the Intake Lobe from the 'Full Race Camshaft' with the
Exhaust Lobe from the '1/2 Race of Semi-Grind' unit.

Hence a 'high-lift' Intake with a slightly 'above-stock lift' Exhaust.