Quote:
Originally Posted by wrench87
i have heard that the edelbrock aluminum heads for the fe have slow oil returns, what size should the holes be if corrected?. i just received stage 1 heads from keith craft the holes are around 3/8. i have no way to tell if they were taken care of or not any info would be appreciated. |
I don't believe really making them larger is an option. The trick is to radius the holes inward do the
oil flows to them better. I know Keith does this on his stage IIs, as he did it on mine.