July 15, 20232 yr Company Builds Powerful 500cc ‘One-Stroke’ Engine, Immediately Installs It in a Miata WWW.THEDRIVE.COM The tiny powerplant weighs just 85 pounds but packs a big punch.
July 17, 20232 yr That's pretty sick. 500 CCs and 120HP is respectable. I bet that thing can rev to the moon and back. I fully expect some company to buy the patent and immediately bury it.
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