The Ford Barn

ndnchf · Yesterday, 07:22 PM

My '35 fordor has a good '39 24 stud motor with a nice running Stromberg 97. I only recently noticed that the accelerator pump linkage is in the Winter position. I understand this gives the pump a slightly longer stroke, thus delivering a little more fuel. I've had this car 3 years and never changed it to the Summer position. The car runs fine year round and only gets ethanol free gas.

Do you guys change the linkage position as the season changes? Do you notice any difference in performance or economy? Really just wondering if there is a good reason to change it. Today's gas is much different from that available in the 1930s.

Thoughts?

Yesterday, 07:22 PM	#1
ndnchf Senior Member Join Date: May 2012 Location: Fredericksburg, Virginia Posts: 1,204	Stromberg 97 Winter/Summer settings My '35 fordor has a good '39 24 stud motor with a nice running Stromberg 97. I only recently noticed that the accelerator pump linkage is in the Winter position. I understand this gives the pump a slightly longer stroke, thus delivering a little more fuel. I've had this car 3 years and never changed it to the Summer position. The car runs fine year round and only gets ethanol free gas. Do you guys change the linkage position as the season changes? Do you notice any difference in performance or economy? Really just wondering if there is a good reason to change it. Today's gas is much different from that available in the 1930s. Thoughts? __________________ Restored Ford 6 & 12 volt generators