Fly Under the Radar! 2004.5-2010 Duramax Turbo Upgrade
Building this line of Stealth's meant designing a turbo that would be safe to tow with, fun to drive every day and perform at competitions. If you think street-able, clean, stock-appearing power is cool, then this is the turbo for you!
The VVT Stealth 67G2 takes a stock appearing LLY/LBZ/LMM turbocharger and overhauls it to be the Ultimate Duramax VVT drop-in. This means your new turbo will spool-up quickly, feel responsive, and most importantly will move for air into your engine! That means more top-end power without sacrificing driveability.
This turbocharger features HFV technology! HFV or High Flow Vane technology is our proprietary customization of the variable vane cage and nozzle ring assembly. This advancement allows the use of a larger turbine wheel for maximum high-load efficiency. Stealth turbos featuring our HFV upgrade are capable of producing more power, spooling up quicker, and managing EGTs better than those limited with factory nozzle rings.
LLY, LBZ, LMM Stealth 67G2 Turbo: Featuring HFV (High Flow Vane) Technology
- Airflow to support 800HP
- Up to 650 RWHP with stock emissions equipment and basic supporting mods
- Tested in competition setups with extensive supporting mods to make 800+ RWHP
- HFV (High Flow Vane) Technology
- Custom Vane/Nozzle Ring Assembly
- Exclusive design produced in-house specific to this application
- Taller and wider vanes match larger turbine to provide superior high-load efficiency
- Retain factory exhaust brake and quicker throttle response
- Custom Billet Compressor Wheel
- 11-Blade extended tip wheel provides big air and a wide efficiency range
- Tow without the risk of surge (even while lugging)
- Lightweight and high strength
- Provides 81 lbs/min mass airflow compared to 60lbs/min stock
- Oversized Custom Turbine Wheel
- Lowers drive pressures at high load
- Efficiency improved to better control EGT
- 10-blade design produces a distinctive exhaust sound
- Brand New parts and electronics
- 360-degree Thrust Bearing
- Direct Bolt-On
- No Core Charge
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Fitment Specifications |
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Year |
OEM |
Models |
OEM Part #(s) |
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|
2004.5-2010 |
Chevy |
2500, 3500 |
736554-5014 736554-0011 736554-5011 736554-9011 736554-0001 736554-5001 736554-9001 736554-0002 736554-5002 736554-9002 736554-0003 736554-5003 736554-9007 736554-9008 736554-9014 736554-9003 736554-0004 736554-5004 736554-9004 736554-0005 736554-5005 736554-9005 736554-0006 736554-5006 736554-9006 736554-0007 736554-0008 736554-0014 790032-9003 7900329003 19329915 97387896 98011735 98021617 98065854 12639460 736554-5015 736554-9015 759622-5005 759622-9005 763333-5005 763333-9005 790032-5004 790032-9004 848212-5001 8482125001 848212-900 8482129001 98011735 19329916 98021617 98065854 8980033661 8980033662 8980117351 98003366 759622-5006 759622-9006 759622-5 759622-0002 759622-5002 759622-9002 759622-5005 759622-0005 759622-9005 R759622-5005 R759622-9005 848212-5001 8482125001 |
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2004.5-2010 |
GMC |
2500, 3500 |
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Measurement Specifications |
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Compressor - Wheel Inducer |
Compressor - Inducer Bore |
Compressor - Wheel Blade Count |
Turbine - Wheel Exducer |
Turbine - Wheel Inducer |
Turbine - Wheel Blade Count |
Peak Power |
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|
67mm |
68mm |
11 |
71mm |
78mm |
10 |
800 RWHP |
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Maximum Recommended Boost Pressure (psi) for VVT Stealth 67G2 |
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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 |
* ALL PICTURES SHOWN ARE FOR ILLUSTRATION PURPOSE ONLY. ACTUAL PRODUCT MAY VARY DUE TO PRODUCT ENHANCEMENT.
Prop 65 WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov