Small Block Cylinder Heads 'Stock Specs'

And I already stated the 675 heads I tested were off a 40k engine with the vj damn near perfect like new, they are the heads I used in the porting for the average Joe thread.
Now please go look at the pics of that vj and tell me its sunk to the tune
oof 2 cc's
Btw ...Anyone here have any new in the box 318 heads from 1971 they want to test and report back?