Assembled masses, Any of you old timers remember a time when AMA Pro used a dyno before or after the races in a pro class? I don't believe there was one but am confronted by a guy, usually reliable guy, that is positive there was one next to the podium at VIR the year Yates threw himself on the track. My recollection is that AMACCS had them in a couple classes. Any idea what those were? Go fast. Take chances. Mike S.