>>You mean those compression rings around the piston?
>>
>>Do you think the piston is making him pistoff?
>
>Ahhhh, you touched an old sore spot. I never quite got this straight, and asked several people which is better: to be piston or off. They just laughed and I never got an answer. So I'm still undecided on the subject.

It has always been my understanding that if one get piston, they will undoubtly get pistoff.