Help with decking or not?
There ya go.. tnx. So you will be around 9.4 for SCR
IF the heads have never been milled down. But beware..... There was a recent thread where that was not true.. the OP in that thread had heads that had been milled .050-.060" and the chamber sized had dropped 9 cc's from typical stock, and he did not know it for sure. CC'ing the heads revealed this. So you don't know for sure until you CC the head chambers.
As a rough check on if the heads have been milled, the small flat area by the plug hole in the chamber is supposed to be .720+/-.007" down from the head surface.
