Fuel pump with return port

[dmjlambert]

I recommend stay with the one-line-in and one-line-out fuel pump and keep the system simple. with the 3-port pump your fuel will still dead-head at the carburetor and the only fuel kept cooler and recirculated is before the pump. And I recommend never replace anything you have that is 20 years old or older and still working. You may end up needing to replace it every couple years from here on out. There is almost nothing made better today. Just like a clothes washing machine, all my friends and family that don't have an old Kenmore or Maytag replace their washing machine no less often than every 5 years. To reduce the size of a linked photo download the photo onto your computer, reduce it with photo editing software to less than 2000 pixels wide, then attach it while posting like any other photo.