Yet still its one of the most modded engine of all times.

And leaded gasoline was one of the most widely used fuels of all time. That doesn’t mean we should still be using it.

You are not wrong, but it seems really nitpicky.

Ah, yes… the dismissive opinion of someone who hasn’t had to do the work to clean up messes caused by the broken design. I’ll be sure to keep that in mind when looking back upon the time I’ve spent helping people in your position.