alright. so. I have looked at a few threads on here and have been getting varying information. I am just looking for a nice engine to put into my 03 WRX so I can sell it and get it off my hands because i have enough toys as is and need cash for another project. anyway. theres alot of these JDM EJ205 engines on ebay and they are going for a great price. If I were to go ahead and get one, from what i have been reading...the only thing that would be different would be the fact that I would no longer have AVCS, right? or are there other complications. also i understand that the compression is different? would that be of much concern? i just dont want the next owner to call me complaining it broke and that they want their money back and all that sort of hell.