Even the most seasoned engine builders usually feel uncomfortable when conversation drifts to the intricacies of camshaft design. Surprisingly, the common termsduration,lobe separation angle, and ...

The bumps and grinds business has gone scientific. Camshaft technology has advanced dramatically in recent years, and nowhere is this newfound sophistication more readily apparent than on the street.

You can pick your nose, but you can't pick the engine for your fifth-gen Camaro SS--those who opt for the automatic transmission get an L99 under the hood while a manual transmission-equipped ride ...