thx everyone for your post!
yeah im waiting for a long time to rebuild the engine because im waiting about seven months a friend to get turbo his sr20ve and give me his sr20ve pistons,air filter,and his all exhsust system.but probably will get more time for it.
so now i deside to get a new set of pistons,so i can finish the rebuild of the engine.it going to be stroked up.
so if anyone have a set of pistons sr20ve or sr20ve 20v from primera please inform me!