Just wondering as to what SINGLE exhaust size came out of factory for a 308?
I was discussing this the other day with a guy and i said 2 1/4" and he said 2 1/2".
He was comparing a V8 VT with a V8 HZ (which have a considerable amount of HP difference from stock).
I know it's only trivial but this guy is ADAMANT that he is right and he is so anal.
Would like to prove him wrong.
Thanks