When you said DD then I immediately think SOHC. Bs are more finicky than a D, and reliability = D in my mind. Not to mention if you swap in a B then you are gonna turn it into a never ending project (SINCE THIS IS A DD) - trust me. z6 > y8 - but that depends on who you ask. A y8 has a SLIGHTLY superior head - but that won't matter in your case.

* CAI
* cam
* header
* exhaust
* NOS
* wideband
* VAFC (tuning)

and you got a very decent daily that will run 4ever.

/thread