Hi Bill,

What I have been using and has worked well for me is to use a 6v Airtex E8902 electric pump (2.5-4.5 PSI) along with A Holley 12-804 fuel pressure regulator (1-4 PSI)....The pressure regulator is tapped at 3/8" so you will need to bush down in size...So when you get the units installed you will need to adjust the regulator to about 1 PSI with a fuel pressure gauge before hooking the line to the carburetor...

When we first started using ethonal is gas we were having problems with rubber parts in pumps and regulators and hoses but I haven't had any problems in the last few years....Just do a google search and those items are available at several sources and prices.

Where Are You From? Leavenworth WA / Yuma, AZ

Do You own a car built by Durant? Several

Yes I use the same thing and it work great

Where Are You From? Utah

Do You own a car built by Durant? '29 M4