Suncoast Gmax5 with Precision Industries TC and some other goodies at their request. The way he had the tunes set up was he modded the dsp5 tables, but did nothing in the base tables to let the dsp5 files work right. So if you were on level 5 and punched it the truck would be a turd until it...
Yeah it's here. The tuner before didn't know crap about tuning. Copying PPE files and mixing in his own junk destroyed the trans. We haven't gotten it apart yet, but I'm betting C2 is toast. We put our tunes in and it wont hold our 50hp tow tune. Not good, but it will be built when it's done.
Thanks for the referral 3brorce. We've specialized in Duramax since day one, but we do a lot with Cummins and Powerstrokes. Done a lot of head gaskets, egr deletes, oil coolers, and injectors on 6.0s as well as custom tuned them with SCT. We always do the job right at a fair price.