Just picked up a used Gryphon

[Jackpine]

Originally Posted by ticopowell

Yes you need a computer with windows to transfer the tunes, you pull the gryphon out of the truck to do it so you don't need a laptop, just a computer.
And the tranny problems that I have seen people talking about recently are with diesel trucks, but they are always possible with our trucks... Longshot or Jack or someone would know more about any tranny problems better than me, they have been looking at them longer

I believe the transmission problems you may be talking about are with the Edge Juice programmer, which is designed for diesels. There are no transmission problems associated with the Evolution models or, with any of Bill's tunes.

There IS another tuner though, who works primarily on diesel applications, who seems to have a fairly high failure rate among the engines he's tuned. This is not Bill Cohron (PHP), or two other tuners you may have read about: Mike Troyer and Justin Starkey. These three are top-tier tuners and, of course, our personal favorite among them is Bill.

- Jack