Programmer for a '05 6.0 GMC
 

Who makes the best programmer for my truck? 2005 GMC Sierra 6.0. I can get a deal on Edge and Bully Dog through work but I've heard that Diablo Sport is a good programmer too. My ideal upgrade is a Duramax but this winter's been good to me and I just paid the truck off so I'm gonna stick with what I've got. Thanks for your input.

autoanything.com has the hypertech programers for 299 shipped I have one on my 496 avalanche and have been very happy with it

Hypertech is OK ,The Diablo is has a lot more tuning ability and definately makes more power.e-mail me for pricing

Mark
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I've had the HyperTech and the Diablo on GM V8s.

I definitely recommend the Diablo over the HyperTech.

I bought both of them from OutlawMark as well.

I know EFI live does wonders for the Dmax....they make it for your model 6.0 also.

you should check out westers garage,give him a call or email and tell him what you are doing with the truck what kind of gas you are running and he will do a custom program for your truck it will give you more power than an off the shelf programmer.

website :westers_garage.eidnet.org

anyone have any real world results with these on the chevy 6.0 gas engine?

i have an 04 silverado 2500hd ext cab and have contemplated a hypertech, but anyone i've spoken to has said it is a waste of money...no real increases to be had...

I'm currently in the middle of the process of getting a custom tune for my '03 6.0 through www.blackbearperformance.com

I'm doing the scan cable tune, which means they send out a cable and data log device. You connect to a laptop, drive around for a while then email the data back to them. They analyze and look for any potential trouble codes first. Make any corrections then create a custom tune per your needs.

All for just slightly higher than the Hypertechs and diablo's.

Look them up on www.gm-trucks.com

Have a look at the site http://performancetrucks.net/forums/ you will find actual dyno results from the different programmers and any questions you have on modifications to your truck.