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Cake day: October 16th, 2023

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  • The rear lower suspension arms on a Carrera GT are shaped like inverted wings and actually create downforce at or close to its top speed. The arms pass through Venturi tunnels in the rear underbody tray just inboard of each rear wheel. The engine of the CGT has two ECU’s, one to control each bank of cylinders because the processing power of one ECU at the time wasn’t fast enough. The engine sits lower than the transmission and the transmission is actually mounted transversely. Porsche wanted the engine to sit as low as possible in the chassis so they developed a carbon fiber multi disk basket clutch, much like a motorcycle, that was only about 4-5 inches in diameter as a normal size clutch would have taken up too much space.

    All of McLaren’s V8 engines trace their roots to an engine developed for Nissan in the 90’s for a LeMans race car. McLaren bought the rights to it and developed into what we see in their cars today.