A 50cc car?? My motorcycle (recently bought) is 600cc, 110hp (although motorcycle hp and car hp aren't quite the same) and
400+ pounds... redlines at 16,000 rpm. haha... I was thinking this car engine was as big as a motorcycle engine but apparently
not even close.
I thought that the 4AFE engine in my old 1989 Toyota Corolla I had years ago was the same size, but then again I didn't have the engine out of the car so I'm not sure.

It was a 1600cc engine if I remember.