Q: When and in what type of car can you upshift in a corner?

Q: When and in what type of car can you upshift in a corner?

Q: “When and in what type of car can you upshift in a corner? In certain slower corners I’m exiting with an RPM that is low in the torque curve, but a lower gear would be past the redline before I get the car straight. Any adjustments in the turn that would generate more exit speed? (Assuming a corner getting onto a straight, that the car is rotated on entry, a later apex and steady throttle input to use the track.)”