Author: David Vizard

A revolutionary, fast and hyper accurate way of spec’ing and selecting catalog cams; A system that finally eliminates the fog of cam selection. The revolutionary (and I seriously mean revolutionary) cam spec’ing technique that I am about to show you is at least 12 years late in arriving at the desks of pro and pro class enthusiast engine builders desks. All because somebody said “we have some clever guys working for us you know”. Here in simple terms is what it delivers: Speed Selection – 15 second cam selection. Speed Timing – dramatically more precise valve events. “Speed Spec”...