Add Yahoo as a preferred source to see more of our stories on Google. Camshafts are simple devices, but important ones. Modern engines can have one or more intake and exhaust valves, and it's the ...

A look at the new SB$ DOHC LS-based engine designed by Mercury Racing and brought to the automotive market by the Roadster Shop. This high-reving 32-valve engine loves to rev and makes 750 hp up to ...

Mark Sanchez's '83 Mustang convertible has been around the block and then some. Serving as a test mule for Advanced Engineering West, Sanchez's high-tech Ford engine swap and ECM reprogramming ...