Santa brought me a new engine for George, I suspect it will make him an EV albeit with 2 AA batteries the range and speed may be limited.
After a slight issue with the camshaft assembly, it is up and working.
Not sure what HP it is rated at but I suspect not much as it only runs for 6 seconds at a time and the sparkplugs are LEDs. Worryingly this new engine is not massively smaller than George's real engine...
Merry Christmas everyone