E7 Head Combustion chamber?

[bumblebee]

As title!

What is the combustion chamber size on the stock E7 heads?

I'm looking at the edelbrock E-Street heads and they have 60cc chamber, is it going to be any higher compression?
This is for a turbo build so I don't want any more compression...

 

[Addermk2]

~64cc, makes 9:1 CR

 

[LAFENATU]

60cc won't be a prob with boost. Not gonna raise compression that much.

 

[Addermk2]

^^ about 9.3:1.. ish
just run a good intercooler

 

[NXcoupe]

Ok, so to answer the original question, most of the stockers I have cc'd come in right at around 62cc give or take a cc. they are cast, production line pieces, so they vary from head to head a little.

 

[bumblebee]

Okey thanks!

So you guys think a pair of heads with 60cc will work fine with boost? (turbo)

 

[NXcoupe]

As long as it is intercooled, yeah should be ok, but go with a meth injection setup that you can turn to just in case.