Hey fellas, im Trace and I'm new here. I have a D17A2 civic ex, i changed my piston rings about a year ago and it was my first time going into a Engine. I did take the risk of doing so because of money that i dont have. I changed the rings and yes,they were dealership rings. I didn't know the compression rings different from the oil rings and that they have special way to turn also. I dont really sea any signs of oil consumption, but i never know anything about break in process either until today I'm watching some video on YouTube and saw a D16 owner rebuilt his engine.. I dont think I have that peak power i had when i first bought the car. I'm thinking of get different rings put in and get it right this time. I dont mind open the engine again because i like doing it. Another question, the compression and the ring underneath it is the same size.?