okay, K-series will eat alittle oil on break-in, its normal (do a search on clubrsx if you dont believe me) ....as did mine, but i switched to synthetic 5w-30 after my first oil change and still ate alittle oil, but now is totally fine and i am maaaaaybe a quart off on my recent ones (every 5-8k miles)

Or do you didnt listen to my advice on how to break it in. I did proper break-in on mine and havent had any power problems and i seem to beat every other stock and modded RSX i come across. So dont jump to conclusions yet. Wait a bit and if it starts burning MORE oil then say somthing to honda