lb7 stealth 67g2c front

LB7 Stealth 67G2C Turbo (California emissions)

3rd Gen Stealth 67 Turbo

3rd Gen Stealth 67 Cummins Turbo

LML Stealth 67G2 Turbo

Fly Under the Radar! with the LML Stealth 67G2

From $2,850.00

To $3,093.54

In stock

SKU
lml_67g2_turbo
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lml stealth 67g2 turbo
LML Stealth 67G2 Turbo

In stock

$2,850.00

Summary

    800HP, Drop-In, LML Stealth 67G2 (2011-2016)

    Building this line of Stealth's meant designing a turbo that's safe to tow with, fun to drive every day and class-leading competitor.  If you think street-able, clean, stealthy power is cool, then this is the turbo for you!  We left no stone unturned when engineering the LML Stealth 67G2.

    • 800 HP Peak Power  Billet 7075 67mm Inducer 
    • Fits 2011 - 2016 Duramax LML
    • Liquid Cooled center section 
    • 360 Degree thrust bearing 
    • Exclusive High Flow Turbine assembly 
    • PropietaryTurbine, Vanes and Unison Ring
    • Port matched up-pipe inlets
    • Fully Functional Exhaust Brake
    • Quick Spool-Up = Useable Horsepower
    • Wide Torque Curve
    • Distinctive Throaty Howl 
    • Great for Towing and Fun to Drive
    • 12-month Warranty

    Our custom 67mm compressor is milled out of high strength 7075 Aluminum.  Its custom design is engineered to maximize peak power.  To fit that wheel we developed a unique, OEM appearing, anti-surge equipped compressor cover.  Redesigning the compressor to maximize power and driveability meant pouring over every detail of from MWE groove width and placement to diffuser clearance and shape. 

    The LML Stealth 67G2 center section is fitted with a 360-degree thrust bearing and features liquid cooling to increase reliability and minimize thrust wear during competition use.  

    The turbine side innovation rivals the compressor side.  Our turbine dwarfs the factory turbine and the Garrett 4094VA in every way.  The turbine inducer is taller, allowing much higher flowing vanes that are actuated with our matched unison ring.  The LML Stealth 67G2 features the largest turbine and vanes available in this frame.  Increasing turbine size dramatically reduces drive pressure under heavy load, helping you achieve nearly a 1:1 drive to boost ratio under most operating conditions.  Controlling drive pressure helps make more power and significantly lowers EGT's.

     

    Fitment Specifications

    Year

    OEM

    Models

    OEM Part #(s)

    2011-2016

    Chevy

    2500, 3500

    §  848212-5002S

    §  12642314

    §  12642129

    §  800799-0002

    §  800799-0003

    §  GT3788VA

    §  Garret 3788

    §   

    2011-2016

    GMC

    2500, 3500

    Measurement Specifications

    Compressor -    Wheel Inducer

    Compressor - Inducer Bore

    Compressor -  Wheel  Blade Count

    Turbine - Wheel Exducer

    Turbine - Wheel Inducer

    Turbine - Wheel Blade Count

    Peak Power

    67mm

    68mm

    6 + 6

    71mm

    78mm

    10

    800 RWHP

                       

    Maximum Recommended Boost Pressure (psi) for LML Stealth 67G2

     Altitude (ft)

    Barometric Pressure (psi)

    Baro (inHG)

    Max Safe Boost (psi)

    -1000

    15.2

    31.02

    41.8

    0

    14.7

    29.88

    40.4

    1000

    14.2

    28.86

    39.1

    2000

    13.7

    27.84

    37.7

    3000

    13.2

    26.83

    36.3

    4000

    12.7

    25.81

    34.9

    5000

    12.2

    24.8

    33.6

     

    The LML Stealth 67G2 is a stock appearing, direct replacement for your 2011 – 2016 LML Duramax. The upgraded billet compressor & turbine wheel are perfectly matched to our custom cut compressor cover and exhaust housing.  The custom vanes and unison ring assembly provide excellent turbine flow control and amazing spool-up.  Giving you the most efficient and best-performing turbo for your truck. Great for daily driving, light towing and all-around performance!

    Prop 65WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

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