Description
The LB7 Stealth STR Turbo is a direct drop-in, bolt-on stock appearing replacement with features you won’t find anywhere else. Your 2001, 2002, 2003, or 2004 LB7 6.6L Duramax will have improved power, perform better while towing and experience overall increased performance. This is capable through the use of a custom-designed high-flow turbine assembly and 7075 billet compressor wheel. The Stealth STR does all this in a liquid-cooled package protected by 360-degree thrust bearings.
The larger turbine assembly allows for lower drive pressure, creating a better balance between boost and drive (exhaust backpressure). This improved balance under heavy load means more efficiency and power at a given boost number, resulting in lower EGTs under heavy load. Overall peak power is also improved, the LB7 Stealth STR pushes the envelope to 600HP. You’re not going to find all of these features anywhere else in the aftermarket in a truly stock-appearing, bolt-in IHI-style turbocharger.
Features & Benefits:
- Brand New Drop In Upgrade
- Great For Daily Driving/Towing Applications
- Supports 600+Peak HP
- 61MM 7+7 Surge Proof Billet Compressor Wheel
- 62MM 9 Blade High Performance Turbine
- 360 Degree Thrust Bearing
- Grooved Journal Bearings For Better Cooling & Lubrication
- Direct Bolt On Replacement
- Quicker Spool Up Lower EGTS
- 12 Month Manufacturer Warranty
- Fits Federal 2001-2004 LB7 Turbocharger