The guy in my post above that had 209 jets installed is using a belt driven pump. I didn't invent physics I just have to apply them like everyone else. I don't intend on getting into a pizzing contest on which pump is better. Different type pumps require different setups. Like I said in my original post, it works for me. If it doesn't work for you that's fine, too. And I'll let it rest with that.
George