Q:I have a 327 in my '31 Ford that features nearly the same cam and components as the one you referenced recently in Pit Stop (Nov. '12). Since a 1.6:1-ratio rocker arm will push the valve a little ...

Today, watch as Jude talks about checking the operation of check valves on your boiler feed water system. We are digging deep in our video vault to look back at some highlights from Boiler ...

Does your engine need a valve adjustment? It depends on the age, condition and brand of vehicle you’re driving. Due to the popularization of roller-follower valve train designs that reduce friction ...

Although some maintenance schedules include an interval for replacing the positive crankcase ventilation, or PCV, valve, others may not. In the latter case, a general recommendation is to replace the ...

Maintaining optical sorters can help a recycling system reach its optimum efficiency, a field supervisor says. Checking valves can be a critical maintenance step, since a broken or clogged valve leads ...