My wife and I happened to visit the Penske compound at RennSport III while they were getting the RS Spyder ready for its track laps. First off, the crew checks all four tires by rolling the car back and forth.
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The engine bay looks more like the satellites I have seen close up than a car. There is lots of gold heat shield foil, high tech connectors, and everything is neatly labeled and perfectly clean.
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