I was going to PM you, but I thought someone else might be interested in this question so I'll post it instead.
Stock E7TE (like the one's you port) are 61-63cc chamber volume by Ford spec for tolerances. Can you (or anyone else) roughly estimate how much of a reduction in cc taking .030" off the E7TE heads?
Stock E7TE (like the one's you port) are 61-63cc chamber volume by Ford spec for tolerances. Can you (or anyone else) roughly estimate how much of a reduction in cc taking .030" off the E7TE heads?
