#1 you are not in charge and have no right to tell others not to post.
#2 No one here owes you anything, but you act like your entitled to instant attention.
#3 All of these topics, from exhaust to tires to engine builds have been covered many times and are readily available by using the search function.
#4 Your lack of knowledge about the effects of cam choices and how seemingly minor changes(to you) in duration, can have a major effect on streetability. Cams can be confusing to most of us, but you can educate yourself by doing some basic research on many of the cam manufacturers sites, to help you better understand the good advice you are being given.
#5 Stop shotgunning so many different topics at one time, stick to one topic until you learn what you need to know, then move on.
You are beginning to wear out your welcome here and pretty soon, because of your attitude, you won't be getting any help at all.
This sight is a great resource with many knowlegable people who will bend over backwards to help, but you need to learn to Focus, Listen, and show some Respect to those who are taking THEIR time to help YOU out.
You get what you put into it.