BMW R-12 sidecart "prom night"
This is as far as I got today, what is that a long block?
It is a 750cc flat twin
I think there are about 8 pieces in there so far
The hardest part wad trying to deal with the flash on the cooling ribs, I don't know if I'll be able to truly fix that
Right now, I'm thinking I will get some paint on here before I get the carb and intake parts installed