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Energies | Free Full-Text | The Silent Path: The Development of the Single Sleeve Valve Two-Stroke Engine over the Last 110 Years
Why do riders like revving their two-stroke motorcycle engine when waiting at a stoplight, creating thick clouds of exhaust smoke? - Quora
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Energies | Free Full-Text | The Silent Path: The Development of the Single Sleeve Valve Two-Stroke Engine over the Last 110 Years
![Energies | Free Full-Text | The Silent Path: The Development of the Single Sleeve Valve Two-Stroke Engine over the Last 110 Years Energies | Free Full-Text | The Silent Path: The Development of the Single Sleeve Valve Two-Stroke Engine over the Last 110 Years](https://pub.mdpi-res.com/energies/energies-14-00616/article_deploy/html/images/energies-14-00616-g009.png?1611655667)
Energies | Free Full-Text | The Silent Path: The Development of the Single Sleeve Valve Two-Stroke Engine over the Last 110 Years
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