I'm thinking about installing the Kool Fuel device to keep the fuel pump from causing the problem. If that won't fix it, at least the fuel pump will not operate if ignition is left on, or engine dies. The guy that is involved somehow with it (I forget his name) belongs to MHCC. He has a super-charged GT 350. He also has a chassis dyno at his place and is doing tune-ups.
http://www.koolfuel.com/default.htm
Terry, all the fun around here is above 5280 anyway!
Al