a lot more. u can get a new hot cam for about $150, and its drop in. If you get a web cam you are going to pay more that $200 for it, plus hardened rockers ($150ish), and and springs($160ish, plus $40 for new valve seals). the set up will be about $550 or more, unless you find some really good deals.Guess the question is how much more is the web.