I don’t know a ton about foreign motors other than surface level stuff like the 2JZ, Wankel, etc. so please forgive my ignorance outside of US motors.
However, in my eyes, it doesn’t get better than the simplicity and easily available power of the SBC, BBC, and 6BT. What are your all time favorites and why?
Volvo/Yamaha B8444S, rev happy DOHC V8. 315hp from 4.4L was stout for its time. A glorious soundtrack once uncoupled from the OEM exhaust. Noble took it and squeezed 650hp out of it.
I feel like everything Yamaha touches turns to automotive gold