I doubt any dyno data ever existed and if it did it only confirmed that the engine made nowhere near the rated output they claim. I find it extremely funny that their original LSR car guy Chuk was able to almost beat the current record (probably would have if he didn't crash) with what looked like a cobbled together old outboard engine. How is it possible for Chuck to make the power needed with a bunch of used parts, but Cyclone can't even make power on the dyno after spending millions. I bet that Mark 5 engine was never even installed in the second speed record car.
I believe this because this it is another instance of: if it did happen and the car was self propelled by a Cyclone engine, they would have posted a video on Facebook to show everyone how successful they are.
Instead they post video's like the last one which if it wasn't so pathetic, it would be laughable. They should have over-dubbed all the features that make the Cyclone engine so great.. "Here is the self-starting Cyclone engine" as the mechanic turns the shaft to get it started.