Comments by "Engineering Explained" (@EngineeringExplained) on "Mazda's Secret New Engine Technology - SkyactivX | The New Car Show" video.

  1. Haha, you’re a master James!! This was great. Since, at 4:27, you said you think that most is correct (which it is) I thought I’d help ya out. It actually never runs in HCCI (homogeneous charge) mode, as it always uses a spark. Sometimes it’s just spark ignition, sometimes SPCCI. But the important thing is that they always use a spark to so that they can control exactly when combustion occurs. Kaboom. Kapow! Cancun. Knowledge. 👌👌
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