Maybe I missed it but where does it say that is a CCX engine. I know the first gen koenigsegg engines were basically cobra motors, but that looks to me like a part out motor from a cobra of unknown year. Also, when did they make a 2004 Cobra "R"?
its a Koenigsegg billet block, everything else is standard 4v stuff bolted to it....either way its a pretty cool build, I remember it from a few years ago when it just started