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performance tuners

Discussion in 'Performance & Fuel' started by djdrjusa, Mar 25, 2009.

  1. djdrjusa

    djdrjusa New Member

    I have a 02 4.8l silverado and just wandering what tuners is everyone running any on just stock with no other mods? let me know??
  2. jlh0324

    jlh0324 New Member

    I personally like HP Tuners, I have it on my truck. It is a great program that you can really get the most out of your truck. I have a friend that has a 01 4.8 silverado single cab with hp tuners and a flowmaster and is running 14.8 at the 1/4 mile track. That's a great improvement over stock!
  3. norcalbear05

    norcalbear05 New Member

    what are you looking to achieve?
  4. Stouffer

    Stouffer New Member

    I would reccommend calling justin at Blackbear performance. Of all the tuners I have dealt with the truck and other cars he was the most honest, helpful and knowledgeable. He uses EFi live which will be coming out with a handheld that he can put multipte tunes on and change them as you wish.
  5. norcalbear05

    norcalbear05 New Member

    what is this blackbear tune i keep hearing about? is it a tuner/ programmer or a service shop?

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