so i got a 97 5.7 and im looking for a cam for it. it will be drove daily but i def want some good numbers out of it and a nice mean idle to it. can i even put a cam in this truck or will the computer not allow me to do so. also if i put a cam in will i have to get a tune right away or what. can you even tune these computers to cams in 97 thanks. ill eventually have a stall in it to so that wont bother me to much.