OK, I asked about the hp out put the other day and you guys said it would be at the most 5-10, with the 3 into 2 headers and a good pipe. Would I see a good gain if I uped the ante with a K&N air filter and a big mouth throttle body, are there any other good boltons that an 82 non-turbo can really benifit from?? I just want to knock it up to 175 until I can afford to have the block board. Thanks for the replies you zedaphiles!!!