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Thread: What can efi live do for my 06 cummins?

  1. #1
    New Member
    Join Date
    Oct 2011

    Default What can efi live do for my 06 cummins?

    Sorry stupid question but I have an 06 cummins lifted 4inches with an afe air box, straight 4inch exhaust no muffler but otherwise stock. Im trying to decide if I should do the efi or the smarty. I'm worried about my stock automatic transmission so I don't want to go with more than 75 or so extra horsepower. Also I want to be able to reset my speedometer so my 33 inch tires will be set to it. Any help or comments would be appreciated thanks!

  2. #2
    Lifetime Member Dmaxink's Avatar
    Join Date
    Nov 2009


    Anything u want with smarty you can do that with efilive much more efficiently without any limitations. There is no comparison...With efilive you can go from 10+hp up to 200+.

    I'm out of ideas? Nah trick... When in doubt, 0xFFFF it out!

  3. #3
    Lifetime Member AdamRRT's Avatar
    Join Date
    Jun 2011


    Yeah man. With EFI Live you can make more power than Smarty. Plus do it with more or less smoke, and way better drivability since you can adjust the tune in small incremental sections across the entire tune.
    2006 Mega 2500. EFI Live, ex-Smarty Retardie, XZII, HTS trans, Edge TC, GM gov sol, AirDog II, Quadzilla intake, muffler, -cat, 35's on 18's, 4" lift, E.D. 62/68/12, 70 hp tips.
    Every ball player use a ton of steroids, every vehicle should have a big shot of nitrous, and every woman should have big fake tits. If it's available, use it. And don't whine when someone else does.

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