I do that a lot,, i am going along and slam the shifter to the left hard the tranny goes into the lowest gear that is under 6200rpm, no defalts just gos into the lower gear. if you hapen to go to neutral the tranny will wait for lower rpm before ingaging into gear. at 80mph ,,slam the shifter over hard and hit the gas at the same time and it should drop to 3 and go like hell. jim