Speed Test Magazine, the TV show, just did a show on the Eco Boost. They were going to get a truck and torture it themselves, until they found out what Ford did. They decided to just air what their test was.
They first took the Eco boost engine, and ran it on the factory dyno, imitating normal, daily driving, for an equivalent of 150,000 miles, it was something in the range of 4000hrs, non stop. Next, they drove the truck to a logging company in Oregon, where they pulled fresh cut trees, that were something like 40ft logs. Drug them with a chain hooked to the tow ball. I will have to view the show again to catch how much they weighed, but I believe some were well over 10K ( I might be wrong).
Next, they drove the same truck/engine, to Fla, to a oval race track (Daytona?). There they hooked the truck up to a flatbed trailer, loaded with 2 race cars. Total weight of cars and trailer, was 10,300lbs. They ran the truck, at WIDE OPEN THROTTLE, non stop (except for gas and tires) for 24hrs straight. No stopping the engine to let it cool, ever. They had cameras in the engine compartment, and a tach for the turbos. The cameras showed the exhaust manifolds and the turbos glowing red, and the tach showed a steady 200,000+ rpm during the whole test. Average speed for the 24hrs was about 85mph, with slightly over 100mph on the straight aways. That is with 10,300lbs behind it.
Next, they took the same truck/engine, down to AZ, where a guy swapped the engine into one of his race prepped truck, and drove the entire Baja 1000 with this very same engine that had gone through all the other tests.
The guys driving the race truck were nothing but impressed with the power, and especially the low end torque.
When the race was over, they put the engine back into the original truck, and drove back to MI. There, they waited until the Detroit auto show, where they pulled the engine, and did a total disassemble of it, right there in the show. The engine innards, were all miked and all components were still within NEW factory specs.
They claimed to having zero breakage on the engine or any of it's components.
Now I have been, and honestly, still am leery of all the technology in this engine, but I am nothing but impressed with their torture test. The Eco Boost, project manager, was the co-host for this show, and said he would fully expect at least another 150,000 miles from this engine
If you get the chance to watch it, do so. I think there are some serious engine changes in our future folks. With all the "greenies" pushing for stricter and stricter mpg and emissions standards, the car companies have got to make some major changes. That plus $4+ for a gallon of gas makes for a big incentive.