Originally Posted by
dameetz
My local club does not have any rules regarding pipe or noise ...so which one will give more the 2 chambers or 3 chambers pipe?
For a Nova motor I still say the good old 9886 with a conical manifold is the most grunt you can get. Of course, I haven't run one in a while since they are illegal now so maybe the 3 chamber pipes have caught up but I doubt it.