Last Call: The Most Important Meal of the Day Edition

By Robert Emslie Apr 4, 2017
6 thoughts on “Last Call: The Most Important Meal of the Day Edition”
    1. They haven’t abandoned it. They’ll put it into production as soon as the first valve adjustment is finished.

    2. Wow. I suppose that there may have been an advantage, but given the smaller diameter of the 3 valves vs 2 larger valves that would fit in the same bore and boundary layer effect, I wonder just how little better they were than a 4-valve head?

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