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?
I’m an LS guy, but I’m sure much of it has to do with the small size and relative abundance of the motor. These things definitely have their weaknesses and limitations.
Source: broken LS car sitting in my garage