Thread: cp pistons question??

I have had some cp pistons and some crower rods sitting in my shelf for the past 2yrs that i took out of an old sr20 block i had but i cant remember what size/compressions they r.
my question is whats the best way to figure out what they r because i need to order new rings for them.

heres a few pixs i took. thankx in advance

measure the pistons with calipers then you will know the size. by looking at the dish on the pistons they appear to be 8:5:1.

dirty? lol

thanks for ur help i will do that sometime this week.