OK, I went to the hardware store and got 3 feet of 1/4" tubing and a bunch of tubing to go from the pump and from the check valve on the hood. It's amazing how little 3 feet of copper tubing looks like when it's wrapped around the upper radiator hose. Anyway, I'm going to try it, measure the temp of the fluid when the engine is at full operating temp and if it's not hot enough, I'll get a longer section of tubing.
