Ojh,

Yes you have the picture as I understand it--and yes it doesn't make sense.

Carb was not messed with and ran fine (just a bit rich at cruise) until fuel pump was changed.

Last edited by R-Bo; 11/18/2014 8:43 AM.

R-Bo

1959 Apache 1/2 ton Big Window, Short bed Fleetside (under reconstruction)
1966 GMC 305V6 in the family