Equal or Unequal Length Headers
#181
See what the manufacturer recommends. Perrin, for instance, will void your warranty if their headers crack and you had them wrapped.
#192
Stop taking the post off the OPs question. You can ask someone how they made that kind of power with that kind of mods, but commenting and crying about "around" and "roughly" is just asking for another ban.
Besides your tires slashed, I think you need your engine filled with sugar.
#193
I was seriously about to read this post since it reached the second page for good information, and midway through the thread dies because of the retard who doesn't understand the idea of posting information, instead cries about the word around and roughly. STOP THAT CRAP! I want to read what the OPs post is about, not about you being a retard taking the thread off the topic.