We started a fuel economy thread over in the 6.2L forum that has become very interesting. What I'd like to do here in the 6.5TD forum is through cooperative effort suggest ways to build and run a 6.5L Turbo Diesel for maximum fuel economy.

Scenario #1- You're willing to go inside the engine to make changes designed to improve fuel economy, and you're willing to perform some modifications to your vehicle. This scenario compromises other vehicle uses in ways to maximize fuel economy.

Scenario #2- You use your 6.5TD for a variety of family and work related driving. From city traffic to long Interstate trips, you're looking for maximum fuel economy without compromising too much in vehicle versatility.

Scenario #3- You use your 6.5 to tow 5-10K trailers several times per year, so power and durability are equally important to fuel economy.

Let's begin our discussion with scenario #1.....

MP