What water pump are people using for B/RB engines? I have a street/strip car and was curious to see the opinions. I was either going to go with the flow-kooler, Milidon (but the impellers look cheap to me on the Milidon) or possibly a marine one with a brass 8 fin impeller. I have seen the comparisons on other sites with various types of water pumps and the brass one seemed to flow good. However the flow-kooler or Milidon were not part of the test group. Do you think the anti-cavitation plate is a gimmick?