Been looking to install a mild cam in my SRT. So far my only performance mods are intake, catback exhaust, and the diablo. I will be installing longtube headers and catless mids. I was just curious if I could install a cam without having to install major mods such as new heads etc.. And also what are some good cams? I am currently looking at the inertia max cam, just looking for more feedback before I pull the trigger.