i have been thinking about going boost and i was thinking to lower the CR why not throw on the b7 head with an A6 cam onto the d16 block and boost that. i know im not the first one to think of this but i've never heard of any one doing this. according to zealautowerks this would make about a 8.4 to 1 CR. is the weak valve train the reason?

 

no one knows?