ペンスキー・レーシング
At the 1994 Indianapolis 500 motor race, Team Penske entered a car powered by the custom built Mercedes-Benz 500I pushrod engine. Due to a loophole in the rules, the pushrod engine was allowed to use a larger displacement and higher boost pressure, significantly increasing its power output compared to the OHC engines used by other teams. Team Penske qualified in pole position and won the race by a large margin.