2.3L ('02-'11) torque curve

[Hall]

Need torque (and horsepower) plotted against engine rpm, 2011 Ranger 2WD standard cab 6' bed 2.3L 4 cylinder engine auto transmission with overdrive 4.1 rear end. Where should I look?
Any and all suggestions much appreciated.

 

[pjtoledo]

perhaps a magazine road test from that model year?
I don't think I saw any in the service manual.

 

[RonD]

2.3l DOHC Duratec
Horsepower 143 @ 5250 (2004-2011)
Torque 154 @ 3750 (2004-2011)

This engine is the Mazda L engine, info here: https://en.wikipedia.org/wiki/Mazda_L_engine

In most cases Ford changed the Cam in Ranger engines for better torque and lower HP, vs same engine in a car, that had lower torque but higher HP
Not sure if they did this for the Duratec in Rangers

So you may find graphs for the Mazda 2.3l DOHC, non-turbo, easier to find