Fuel Hose size Cummins
Posted: Oct 6th, '09, 15:49
I am in the process of my Cummins 4BT to B28 project.
I have noticed the fuel line barb that goes into the fuel lift pump is a different size on each engine. One is a 3/8 and the other is smaller like 1/4 or 5/16...not sure but NOTICEABLY smaller.
I was planning to make BOTH 3/8.
Is 3/8 OK?
I have noticed the fuel line barb that goes into the fuel lift pump is a different size on each engine. One is a 3/8 and the other is smaller like 1/4 or 5/16...not sure but NOTICEABLY smaller.
I was planning to make BOTH 3/8.
Is 3/8 OK?