Told you I was interested.
Watched as it shifted this afternoon. At about 49 mph my 3:55 rear end Eco. shifted into 8th. Took it to 55 mph and ...
That's like 1,350 rpm or something like that. Real low. Think it's below the reasonable torque curve of the engine. Like this the fuel flow shows it over 30 mpg. Just too low an rpm unless you like to play the fuel mileage game.
Good to hear it from someone with real world experience, hear this from many people over time will help to get an average of where it's experienced at.Not my post so I don't want to take it over. That torque/horsepower chart sure fits the issue. Good information. Thanks.
Motor likes to run and pull between about 1,700 and 2,200 rpm's from my experience. "About" is the key word as I'm not as exact in my feelings as that chart is.
Keep things somewhere in that range and the motor is happy. Always like a happy motor.