i know its kind of a wierd question but would b16 piston rings fit on gsr pistons?? i know that there both a 81mm bore but idk if there other factors that would make them a bad idea to put on so if anyone can answer that for me that would be great thanks

 

yes they will work!

 

Bore is what matter
both 81mm, so yes, 81mm rings will fit.

 

cool thanks