Selecting the best gearbox ratio for a specifc race track

*** NOTE THAT I USE THE TERM POWER IN THE BROAD SENSE IN THIS VIDEO, ALTHOUGH IT IS ACTUAL TORQUE ***
This video addresses the principles and method that you can use on your race car for the selection of the best gearbox ratio for a specific race track. In this video we use a Hewland dog box on a FF2000. Of course the same principles applies to all dog race boxes.