Each shift valve responds to a particular pressure variety; so when the vehicle goes speedier, the 2-to-three change valve will get more than, as the strain from the governor is substantial sufficient to set off that valve. Interior-combustion engines operate at superior speeds, so a discount in gearing is necessary https://gearboxauto97395.aioblogs.com/86795690/gearbox-auto-things-to-know-before-you-buy