Posts Tagged ‘Modern Pushrod’

How the Modern Racing Pushrod was Invented

Monday, February 14th, 2011

The most revealing sign of a pushrod’s capability is its resistance to undue deflection—its column stiffness. Until 1993, meaningful research into valve train testing had not been possible. It was only when the Spintron emerged, a revolutionary electrically powered valve train test machine, that profound inadequacies in pushrod design were first revealed. (more…)