atm gearbox rebulid 722.6
atm gearbox rebulid 722.6
It does not matter what controller is running a transmission. At some point there is not enough pressure to complete a shift in the appropriate amount of time. Typically you will find that at around 500-550 whp/wtq that a stock v8 configuration trans will not last long. Without tq management. You will start to see flair in the 3-4 shift at around 450-500 fw/hp with no torque management. If it is tuned properly. That is about the limit. Then valve body modifications and or other things start to be a requirement.
The factory limited input tq to around 350nm maximum during a shift. No matter if it was a 4 cyl or a v12tt.