Well, the pump worked better than it's supposed to. Factory set for 21, it pulled that and more and sucked the valley pan down. GZ said factory set for 21 it would never pull that much on my motor, guess I have it sealed up pretty good. This was on the initial run to test and set it. So, gotta take the manifold back off, try to figure out what I can do for a valley pan and re set it. Plan for the next time is to back off the regulator and sneak up on it. These stage 6 heads seem to limit me on what I can do for a valley pan. No racing this weekend. . .
You should never start with it maxed out and work down. Always start low and work up. I can't believe they didn't tell you to do it that way.
Too much vacuum, supposedly pulls oil from the wrist pins on some setups. I pull 10 on mine. Went to 15 seen no improvement in ET. Went back to 10 and left it there.
