Faceplated 833 4 Speed

Great thread,Thanks for sharing! I've wondered how one would do with double clutching or float shifting on the street. I would imagine that's what your duplicating when you let it come back to idle during soft up shifts. Your giving it enough time for the input rpm to match the rpm of what the main shaft will be running at in the next gear. Face plating loosely explained Face Plate/Pro Shift Gear Modifications | Liberty's Gears
Power shifting is keeping the throttle wide open during the shifts and only keeping the clutch disconnected long enough to unload the transmission enough to cram it into the next gear.