![New Idea Vari-Speed engine](https://heritagemachines.com/wp-content/uploads/Pic-B3-395x263.jpg)
New Idea Vari-Speed engine
Chris Graham on 21st December 2021
Mark Tewkesbury throws a light on the rare, New Idea 'Vari-Speed' engine that he spotted recently at an event in Sussex.
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Chris Graham on 21st December 2021
Mark Tewkesbury throws a light on the rare, New Idea 'Vari-Speed' engine that he spotted recently at an event in Sussex.
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