*Not an expert opinion. Advancing a cam opens the valves earlier. I think it adds more low RPM torque while trading off some higher RPM horsepower. Getting my popcorn while waiting for a real expert to come online.

Vert > [img]http://i.imgur.com/JHXmM.jpg[/img]71 Barracuda vert[/url] | Hemi idling on dyno | Hemi Dyno pull