That's a good article, I wonder if it was a custom tune or just a canned Diablo tune? Thanks for sharing!
Yeah, they don't say. My money says custom tune. They were trying to proove a point: you can break 500 with an Eaton and 3k, not to mention giving a bump to Bob Stiegemeier.
Lots of shit flys around these forums. My experience with Bob was excellent. He took time personally on the phone several times with advice on applying the modded eaton for the best results as well as other stuff.
I paid the $50 to get the newly ported eaton, plenum and tb sent to me before I sent mine in to eliminate downtime. That's a really nice benefit.
One must remember, the Eaton can take you to the magical 500 mark...but you're done there. KB after that, and you already can support it with the mods you made earlier.