Dodge Introduces Cleaner, Quieter and More Powerful 6.7-liter Cummins
Turbo-Diesel Engine at State Fair of Texas

Engine available in January on new 2007 Dodge Ram 2500/3500 models

* Increased output with 350 horsepower and 650 lb.-ft. of torque * New,
fuel-saving six-speed automatic transmission features best-in-class
gear-ratio spread; standard Electronic Range Select (ERS) * First-ever
integrated exhaust brake available direct from the factory * 50-percent
quieter engine; 3 Dba reduction in cabin sound levels * Life-to-major
overhaul intervals of 350,000 miles, providing more than a 100,000-mile
advantage over the competition

If this is true then Chevy and Fords only go 250k between overhauls.
Isn't this a reduction over the older 12V's like I have in my 96?

John