• why do some supercars use 10W60 oil?

    From Woozy Song@21:1/5 to All on Wed Aug 20 08:59:24 2025
    E.g. Bugatti and Koenigsegg. I would think you would want something
    thinner to get a few more kW out of the engine, when you are trying to
    go 400 km/h

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