R/T,
The 'Speed and Custom' article stated that if you left the gear-selector in 'Drive',
the 727-B Torque-Flite in the Charger R/T '440-Magnum' up-shfted at;
'1st-to-2nd' up-shift @ 4000 RPM's
'2nd-to-3rd' up-shift @ 4500 RPM's.
Stock Jets sizes for the Carter AVS (#4617 or #4618) were (.101 Primary) and (.095 Secondary)
The article did not state what sizes they up-graded to, but the Jet sizes go up in .003 size incriments.
