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Race Tune Only for EFI Hardware Duramax LB7 (2001-2004)

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In stock

Sku: MO-111001000300

Designed for the track and superior driving skills only for your 2001,2002,2003,2004 Chevy Silverado or GMC Sierra. EFI Live license is optional.

From $401.22 CAD

To $804.16 CAD

2001 to 2010 Duramax Single Tune   + $401.22 CAD

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$401.22 CAD

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Race Tune Only for EFI Hardware Duramax LB7 (2001-2004)
Race Tune Only for EFI Hardware Duramax LB7 (2001-2004)

In stock


    Flash using your EFI Live Flash Scan or AutoCal device

    You will need an EFI License that you can buy from us

    Motorops Race Tune

    • Maxes out the factory fuel system
    • Adds 100 rear wheel horsepower over factory
    • Adds 200 ft-lbs of torque over factory
    • Recommend transmission tune to avoid premature wear
    • If you drive responsibly, can use Performance as you would Sport Economy
    • Also recommend FASS or Air Dog lift pump to maintain 400 RWHP
    • Motorops tunes produce less smoke
    • More consistent power delivery
    • Easy installation instructions
    • Telephone support during installation if needed

    Recommended Option

    Transmission Tuning

    • Increased transmission line pressure for holding more HP and torque
    • Revised shift schedule to improve drive-ability
    • Keeps the truck on top of the turbo
    • Improved shift timing
    • Re-designed torque converter lock-up strategy
    • Allows power transfer from the engine to the wheels more directly
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