After the fact, Studebaker Avanti designer Bob Andrews would have liked to have seen one major change in the Avanti's frontal design...What was the change?
Avanti designer Bob Andrews once described the rather unusual fuel inlet intrusion into the passenger compartment of a 1963 Studebaker Avanti as .......?.......
Yes!... the play in the bellcrank is normally the major cause for what you're describing...There should be 'zero' up and down play in steering bellcrank....Also, check tightness of pinch bolt holding bellcrank to center pin.
Paxton Products once offered a 'Brand X' supercharger kit which featured the carb positioned on the INTAKE side of the blower......True?
(ball drive, 'SN' type supercharger)