Ok I've searched and searched. I've read thread after thread after thread and I can't seem to get a straight answer. Ive got a d16y8 that I'm wanting to build. I've been told the z6 head is better for the build bc of flow but I've also been told the y8 head is better bc of compression. Can somebody please just tell me which way is the better way for the build and why?!?!

 

Build for what?

 

it depends on what you want to do noone can tell you witch will be better we need more info

 

There is no straight answer, because you don't have a straight question.

 

 

Ok, you all make a good point lol. I plan on upgrading the cam, using a skunk2 intake/tb and running 8-10lbs of boost

 

Then it makes absolutely no difference. Keep what you have.

 

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