[Gary D]

Originally Posted by WDCreech

I assume that this post was addressed to me. Yes, I ran the mechanical pump on the engine, with two pumps at the tank. I ran this combo on two different engines. First was a .030" over 389 with dual quads, the second was a stroked 428 with a 1000 cfm Thermoquad. I think the electric pumps were Stewart Warner, but not sure. It's been over forty years.

Yes this was directed to you Bill. I am new at this format of trouble shooting and this forum. I was on Summits site and they do not show a electric diaphram pump. I like the idea of not having to run it unless I need it. Thanks again for your help and Davids also.