[<^> ^_^ <^>]

ok, here's the problem. I have a sr20det that was smoking heavily. did a compression test and #3 cylinder had no compression. pulled the spark plugs and #3 was covered in oil. I think its the piston ring? I haven't had time to fix it so its been sitting about half a year, but now i've been thinking about fixing it myself. what would be involved in replacing the piston rings?