Carpokes

https://www.pistonheads.com/gassing/top ... &t=2138872

UK company - this is not a trivial upgrade of course and this does not include anything other than the engine components.

I cannot imagine leaving the rest of the car stock.

Just wow,
It would seem like a street bike engine with that much rev range. I wonder if the trans input shaft is good at that speed....

I would love to experience that!