Links for Engine + Numbers

Twist and Clout: Inside the Heavy-Duty-Truck Torque War - Feature - Car and Driver
Car & Driver graphs the torque specs for HD pickups over the last 10 years, showing the rise of about 60%.
Type: Specs Attributes: Numbers Tech Topic: Engine

Torque vs. Horsepower - Engine Power Delivery Explained - Hot Rod Magazine
A discussion with engine builders on the merits of horsepower, torque, and the area under the power curve.
Type: Discussion Attributes: Numbers, Upgrade/Aftermarket Tech Topic: Engine

Dyno Charts: Ford F-150 5.0L and SuperDuty 6.2L, at the rear wheels
A tuner, 5 Star, posts a dyno chart of an 5.0L F-150 and a 6.2L F-350. The 5.0L shows more rear wheel torque and horsepower, likely due to the driveline losses being much higher in the SuperDuty.
Type: Specs Attributes: Numbers, Dyno results, Upgrade/Aftermarket Tech Topic: Engine
Year: 2011, 2012
Make/Model: Ford F150, F250, F350 Engine: Ford 5.0L V8, 6.2L V8

your take on the new 2011 V8s - Ford Truck Enthusiasts Forums
Type: Discussion Attributes: Numbers Tech Topic: Engine Engine: Ford 6.2L V8, 6.8L V10