If I was to install a secondary fuel tank on my 3600, what would I need for electrics/fuel delivery/gas guage? My F150 has two tanks with a switch to move from front to rear tank. I read in that manual that there are 3 pumps; two low pressure in-tank and one high pressure external for that vehicle's fuel injected system. My bolt has a carburated 350 with a mechanical fuel pump. So, 2 external high pressure electric pumps with a switch? And will that same switch allow the respective sending units to drive my guage? I was thinking I could go to the Ford dealership and buy that same switch... Suggestions, tips, comments?
