Why is my top speed 70 mph?

[6t5barracuda]

i think that your torque converter could be a high stall set maybe at 6000 rpm

 

[AJ/FormS]

I wanted to roll around on the floor in response to the 6000 stall, but realized that at my age I hate getting up off the floor, so this is my alternate response: ah-ha!, ah-ha?, ah, ha ha ha. Since no tach.........