ive been a member for a while just have not had internet to keep in contact. i agree, im gonna have to do some searches again-which i did for the TRW's. I would like to get 600hp+ n/a out of my 357c. i know its not easy but i know its not impossiable. ive got a few solid roller cams in mind that i think will do it. still just wondering if i should go with the new Trick Flow 225cc heads or CHI or AFD to do it. Any thoughts or recomandations? Thanks again, oh by the way, mains already have oil restrictors and oil returns ports have been chanfered on block.