Incorrect you do not need to be tuned for hpfp internals nor do you require upgraded cams.
Also welcome to MSO I see this is your first post replying to two year old threads with misinformation where the OP hasn't responded and others have helped with correct information and pictures of not a good way to make friends.
Edit: that was quite brash of me, hopefully you find any information you're after, plenty to be had around the forums. we're here to help those that want to learn learn.