How do you cool you motor in between passes?

440outlawdart said
leave fan and pump on till gets to 120,only takes a few min,also charge batterys,then try to go back up to the line at the same temp

I would love to do that, but I think you need an electric pump to do that. i currently run a big electric fan on the radiator which I leave running after shutdown for about 5 minutes, but the pump is OEM belt driven.