no as most of the popping is in the muffler body not the motor
It shouldn't cause any damage but if you have low restriction mufflers, the popping could be the result of the mufflers themselves.
BUBBIE,
What is the cause of the POP when letting off the throttle, i have a TFI and it does POP and why is it bad? What can be done to get rid of it by the way?
Thanks!