Quote:
Originally Posted by 94cobra69ss396
Yeah but before you bought yours they were ported by a blind person with ALS.
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That was just the "awesome" gasket matching that yielded the PO 12rwhp
The pockets and exhaust ports were untouched. The machining grooves were so deep i could grab them with my finger nails.
I looked at your heads before I took them over and the face of the pocket and inner edge of the seat were untouched, this is what I was looking at in the pics, the most gains come from smoothing and blending that all into one piece.