was wondering what one would be better and they are going to end up on a z6 block.also the final aplication will be a turboed single cam was wondering so i can know wich one to keep/buy cause tryign to find a z6 block and if i keep the z6 head would it be better to make that for a turbo build or a a6 cause i can get that on the cheap.

 

bump

 

Z6 ALL THE WAY!!!

 

My avatar makes me bias...but Z6 FTW!

 

Z6! You get economy of a DX head but the power of the A6 when you need it.

 

They're both fine. Get whatever fits your budget and is practical to work with.