you tell me you can still put a catylitic converter on it right? I was assuming that most of the crate engines are emissions legal. I know the 392 isn't yet at least allpar.com said this. But im under the assumption that they are gonna come out with an emissions legal 392 as of right now the crate 392 put out 525hp. the 402 puts out 435 for only 7 grand. Not really that bad.