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.
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.