Camshafts are simple devices, but important ones. Modern engines can have one or more intake and exhaust valves, and it's the camshaft's job to open valves precisely as the engine runs, supplying the ...

For the last four years, Popular Hot Rodding magazine has put on the Engine Masters Challenge. This competition pits a select group of engine builders against each another to build the most powerful ...

Going into the 2008 Jegs Engine Masters Challenge, we built on the foundations laid in the 2007 event, looking to refine and improve the previous year's contest. Certainly, the fundamental program ...