Don; Thanks for the awesome insight on cams. You explain it in a way that we understand.I also keep your info printed off and in a folder for future reference. I plan on using the Racer Brown cam st-h-42 in my 440.I have seen the big Mopar cams work too:but I want to try the Racer Brown stuff . You definitely sold me on them. Dave __________________________________________ Yahoo! DSL ? Something to write home about. Just $16.99/mo. or less. dsl.yahoo.com