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Re: industrial plugs for the A series | Subject: Re: industrial plugs for the A series by dvr1000 on 2019/10/21 8:25:33
Mazda is doing it a different way. From what I understand they run similar high compression ratios and very lean mixtures but inject a second short rich mixture, shot at the spark plug to initiate the ignition process.
There are some clever engineers out there doing things with the combustion engine that weren't even thought of a couple of decades ago. The days of big cubes for big power are over.
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