Life span: The league has stringent regulations on engine use. Things like oil pumps are powered directly by the engine. If the car sits for much longer than the eight to ten seconds of an average pitstop, it can overheat.Īccessories: With so few accessories, there's no accessory drivebelt. Cooling: Scoops on the sides capture air to cool the engine. Because racers look for every advantage they can get, Power's team can't share more.ħ. Pistons: The pistons are handmade to exacting, highly confidential specifications. Instead, a dry-sump system pumps oil to a separate reservoir that keeps it constantly in reach.Ħ. Lubrication: Traditional cars collect oil in the oil pan and pump it into the engine, but a race car moves fast enough that, with that setup, the oil would slosh around, preventing it from reaching the pump. A whole new engine before you'd even need an oil changeĥ.
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