I am with panic. I am not following the idea of 110 degrees of rotation on the throttle blades. There's only 90 degrees between fully closed –– to fully open | and with the curb idle screw holding the blades slightly open there isn't a full 90 degrees.
Travel is whole other kettle of fish - that is a function of how far from the center of rotation the linkage attaches - which translates into partial travel along the circumference of circle.
If we are talking about clock face degrees - then I get it. On my dual Carter setup I attached aluminum discs to the throttle actuators. This provides mechanical advantage/leverage - but also increases travel which slows tip-in when the gas pedal is applied. My heim joints are anchored between 95 and 100 degrees (where 90 is 12 o'clock):
But to panic's point the further beyond 12 o'clock one attaches (the linkage) the further from 9 o'clock that WOT occurs.
