Originally Posted by car_fan
relatively high revving V8 400hp @ 6600 with 7k redline and decent torque, 369 lb/ft @ 3800 rpm. As we know the 4.0L S65 puts out 414 hp @ 8300 rpm and 295 lb/ft @ 3900 rpm.
The S62 also produces about 90% of its torque at about 1700RPM. That's the best part about that engine. That often gets over looked. The delta on the S62 is much larger than an S65. Thus far the S62 is far more popular for racing applications. The Dinan version of that engine is race trim is fantastic. There are also a number of companies that use it in off road racing as well. In the end, both engines are great in their own ways.