[petek]

Just wondering (because I don't know)... AN16 has an id of 0.88 inches, substantially less than say a 1.5 id rubber hose. Anyone know what happens to the pressure and flow rate when the smaller diameter AN hose is used? Would the increase in pressure cause the water pump's impeller to cavitate earlier (at a lower RPM)?

It must work (look at Roscoe's temp readings)!