ok i have heard about hitech stage 2,VT stage 2,and then comp 262ah and 270ah cams i love the way that the 270ah cams sound in video clips but i have an all bolt on car with 4.10s...so im just seeing what you guys would do with a cam choice and get all of your opinions on these cams or your experience with the cams you have in your car??? thanks for any help im really wanting cams but dont wanna spend the 600 bucks and end up with something i dont like