Load image into Gallery viewer, Calibrated Power | 2001-2004 GM LB7 Duramax Stealth 67G2 Turbocharger
Load image into Gallery viewer, Calibrated Power | 2001-2004 GM LB7 Duramax Stealth 67G2 Turbocharger

SKU: stealth67G2_lb7_turbo

Calibrated Power | 2001-2004 GM LB7 Duramax Stealth 67G2 Turbocharger

Regular Price $2,475.00
Sale Price $2,475.00 Regular Price
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The unique advantage of having our tuning experts work on this turbocharger design can’t be understated. DuramaxTuner’s experience with the particulars of how the Duramax platform responds to tuning adjustments and airflow changes was a crucial component in building you the perfect turbo upgrade.

Building the LB7 Stealth 67G2 meant designing a turbo that's safe to tow reasonable loads with, fun to drive every day, and a 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 LB7 Stealth 67G2. Our custom profile on the compressor wheel matched to the custom turbine wheel means you get power and drivability.

  • 800 HP Peak Power
  • Direct fit for
    • 2001 6.6L Duramax 
    • 2002 6.6L Duramax 
    • 2003 6.6L Duramax 
    • 2004 6.6L Duramax
  • Dyno Proven
  • Custom Billet Compressor Wheel
  • Stealth HIGH-FLOW Turbine Assembly
  • Engineered Anti-Surge Compressor Cover
  • Stock Appearing 
  • Quick Spool-Up
  • Wide Torque Curve
  • Useable Horsepower

This Turbo is Designed for you if you...

  • Daily drive your truck
  • Reliability and Performance are your top priorities
  • Have a built short block or plan to build your engine in the future
  • Prefer to simply swap your old turbo out for a new one
  • Want more power when you need it, but still have excellent street manners
  • Have installed or plan to install modified injectors
  • Have installed or plan to install a built transmission
  • Have installed or plan to install dual Cp3's or stroker Cp3

LB7 Stealth 67G2 Details

Fitment Specifications

Year

OEM

Models

OEM Part #(s)

2001, 2002, 2003, 2004

Chevy

2500 HD, 3500 HD

8973077111 8971884545 97720748 97307711 766172-0001 VIDR VIDQ VICU

2001, 2002, 2003, 2004

GMC

2500 HD, 3500 HD

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

11 blade

71mm

77mm

10

800 RWHP

Maximum Recommended Boost Pressure (psi) for LB7 Stealth 67G2

Altitude (ft)

Barometric Pressure (psi)

Baro (inHG)

Max Safe Boost (psi)

-1000

15.2

31.02

44.1

0

14.7

29.88

42.6

1000

14.2

28.86

41.2

2000

13.7

27.84

39.7

3000

13.2

26.83

38.3

4000

12.7

25.81

36.8

5000

12.2

24.8

35.4

* 1-year Stealth Warranty through Calibrated Power. 

* Not for sale in the state of California.

* ALL PICTURES SHOWN ARE FOR ILLUSTRATION PURPOSES ONLY. THE ACTUAL PRODUCTS MAY VARY DUE TO PRODUCT ENHANCEMENT.

 

Product Details

The unique advantage of having our tuning experts work on this turbocharger design can’t be understated. DuramaxTuner’s experience with the particulars of how the Duramax platform responds to tuning adjustments and airflow changes was a crucial component in building you the perfect turbo upgrade.

Building the LB7 Stealth 67G2 meant designing a turbo that's safe to tow reasonable loads with, fun to drive every day, and a 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 LB7 Stealth 67G2. Our custom profile on the compressor wheel matched to the custom turbine wheel means you get power and drivability.

  • 800 HP Peak Power
  • Direct fit for
    • 2001 6.6L Duramax 
    • 2002 6.6L Duramax 
    • 2003 6.6L Duramax 
    • 2004 6.6L Duramax
  • Dyno Proven
  • Custom Billet Compressor Wheel
  • Stealth HIGH-FLOW Turbine Assembly
  • Engineered Anti-Surge Compressor Cover
  • Stock Appearing 
  • Quick Spool-Up
  • Wide Torque Curve
  • Useable Horsepower

This Turbo is Designed for you if you...

  • Daily drive your truck
  • Reliability and Performance are your top priorities
  • Have a built short block or plan to build your engine in the future
  • Prefer to simply swap your old turbo out for a new one
  • Want more power when you need it, but still have excellent street manners
  • Have installed or plan to install modified injectors
  • Have installed or plan to install a built transmission
  • Have installed or plan to install dual Cp3's or stroker Cp3

LB7 Stealth 67G2 Details

Fitment Specifications

Year

OEM

Models

OEM Part #(s)

2001, 2002, 2003, 2004

Chevy

2500 HD, 3500 HD

8973077111 8971884545 97720748 97307711 766172-0001 VIDR VIDQ VICU

2001, 2002, 2003, 2004

GMC

2500 HD, 3500 HD

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

11 blade

71mm

77mm

10

800 RWHP

Maximum Recommended Boost Pressure (psi) for LB7 Stealth 67G2

Altitude (ft)

Barometric Pressure (psi)

Baro (inHG)

Max Safe Boost (psi)

-1000

15.2

31.02

44.1

0

14.7

29.88

42.6

1000

14.2

28.86

41.2

2000

13.7

27.84

39.7

3000

13.2

26.83

38.3

4000

12.7

25.81

36.8

5000

12.2

24.8

35.4

* 1-year Stealth Warranty through Calibrated Power. 

* Not for sale in the state of California.

* ALL PICTURES SHOWN ARE FOR ILLUSTRATION PURPOSES ONLY. THE ACTUAL PRODUCTS MAY VARY DUE TO PRODUCT ENHANCEMENT.

 

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