Cavalier camera or shirt

Hello everyone .. I would like to know if it is necessary to sand the combustion chamber or shirt when changing rings my car is a cavalier if so, sanding they recommend me .. Thank you and have a good day.

It is good to know why you are going to change the rings of your cavalier ... if it is for excessive consumption of oil or by loss of power, I would recommend you review the surface of the cylinder with a cover comparator, because if the cylinder is oval it is likely that the rings do not work bn or not at least for the time they should do so.
If you want to do it, the cylinder must be glared, it is to give a "rough" finish to more or less 45 degrees could use 200 or less sandpaper, but it is advisable to do it with an electric drill and a series of stones that help do the process, keep in mind that what you are going to do is not something technical and can generate more costs later and it can not be left to work!
all the best

The truth is because I would change the pistons since one of them was broken because a valve was in poor condition and I would change the 4 already bought them and that is my question .. In addition to that he threw more smoke than normal .. but it will be necessary to sand .. Thank you andres that you are well

Hello, it is always good to clean it to erase any brand that can cause you to pass from oil, if you could get a cylinder cleaner of those who have 3 stones would be fantastic and so you are sure that you will not have any oil problem as long as the cylinder does not have wear and tear and nesecites rings on measure.

Well, I tell you that I don't know much, my strong electricity, but what I am sure is that the used tool is called the cylinder or simply burnisher, so if you witch you, you have to do it with a drill as Dieseltech indicated it.