I was wondering what you all thought about headers for US 16V 928s.
If 16V Euro 928s have the same exhaust manifolds (log) and make 300/310 crank HP. why would headers be needed at all on US 16V 928s?
Seems like a lot of effort and $ when it is the intake which needs to breath better for more power. Looking into my manifolds i thought the shape looked pretty good.
If Euro 928s have different Logs then scratch everything above.
