I searched the forum, and I hope I don't get flamed for asking. I've been scowering the net, and a few stores are famous for selling sr20's, and there are just a few normal shops that can get them. Does anyone have a preference where the best maintained and/or most reliable engines come from? I know that heavythrottle has very respectable engines, but they are alittle pricy. I guess you get what you pay for. Can someone recommend? Idk the difference between an ebay sr20, and a full setup.