Gene I will go on record as never installing one of your units,but to compare an internal rail type of shifter to an external Hurst or Long shifter is apples to oranges.You will never be able to shift an internal shifter as fast as an external shifter. It will always be more "slugish" than an 833 transmission. Gus
64 Plymouth Savoy 493 Indy EZ's by Nick at Compu-Flow 5-Speed Richmond faceplate Liberty box Dana 60