KiWinUS
Well-known member
WOW great midget GM , more details about it please ? Gas or Methanol ?Sure it works with 4 pumps. Hasn't been driven on the road yet but in tests it don't look any or much improvement over 2 of his pumps. We thought it would be differant for the "water pump man's" truck. Don't forget the pressure isn't going to increase much, just volume so the 144 tubes, the length of the tubes and some dirt in them restricts it the same as with 1 set of pumps. Larger or more radiator tubes would increase the flow. I just happened to think that my 45 V/60 midget does not have water pumps but has 2 3/4" copper pipes from the top tank to the bottom tank. We ran this about 30 laps on a hot night and it ran in the normal temperature range.
cheers
Tony

