I heard my name; math coming. But really it's a non-issue.
4.36cc. This is 4.36/1.102 =about 3 times as much as the disc requirement.
Do you still wanna argue that a drum-drum M/C won't work on a disc/drum car?
I wish this idea/argument would die.
Do the math, find exact figures, prove me wrong. You won't hurt my feelings.I will say sorry, if I erred. There's a few guesses in here.