GTO = Pontiac shenanigans
What is a good cam that will keep me sounding close to stock but give me that extra power. I don't mind a little more lope but not to noticeable since I still am under warranty and bring it to the dealer. And also if you could recommend a cam that I would not have to change the springs that would be a plus. Or would it be a plus to have to change the springs. I see a lot of custom cams out there but I haven't the foggiest idea as to what to even ask for except for the description I gave above. I know this may be a newbie question but I had to ask. I got a little bit of changein and would like to invest in one. Also will I require an under drive pulley and headers to get the performance out of this mod?