Is anyone running a 4425S Carter on a 68 340 engine?
I believe at some point the dual idle screws were abandoned for a single screw. (I seem to recall something aubout it being an air bleed vs a fuel volume change, but don't quote me on that)
The plugged holes are probably there from passage hole drilling
Also check the FSM for the correct year of the carb that should tell you a lot.
I believe at some point the dual idle screws were abandoned for a single screw. (I seem to recall something aubout it being an air bleed vs a fuel volume change, but don't quote me on that)
The plugged holes are probably there from passage hole drilling
Also check the FSM for the correct year of the carb that should tell you a lot.