[68protouring454]

i would not shift a synchronized tranny without the clutch ever, total destruction if on the track
of course it is a dog ring transmission. i have a jericho and a t101 close ratio road race trannys.
hpde or not i drive the car as it should be driven.
my 69 with only 420 hp, i drove like a momentum car as i had to, to be fast.
my aix race car is over 600 at the wheels, and is driven like a gt race car as it has to be.
i never mentioned not being smooth.

i think ty is talking about 2 kinds of trannys in this thread.

a dog box will jump into gear when downshifting if you not on the throttle without the clutch, upshifting is similar, no harsh noise, just super fast shifts