That's what I asked to start - how you have his back. All you need to say was that he could use your dyno for free, and that you have spare parts that he could get. That would be having his back.
Now, if you were charging him full rate for dyno time, or parts and labor, then that would be just doing business, and not having his back.
Perhaps you haven't read the other pages - but I am not the one with the Vette. Thats Z0Sick, and that is who Moseley is racing, so I don't know how you think that I would be the embarrassed one.
Also, I thought that K's never break - what would he ever need? (j/k)