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SKU #: DT-stealthG2 Duramax Tuner Stealth Series G2 64mm Bolt-In Turbo Charger 01-04 6.6L GM Duramax LB7

Purchase Duramax Tuner Stealth Series G2 64mm Bolt-In Turbo Charger 01-04 6.6L GM Duramax LB7
    • 2001-2004 6.6L GM Duramax LB7

Description

It's still a direct drop-in, bolt-on stock appearing replacement but with features you won't find anywhere else. The G2 improves power, towing potential and overall performance through the use of a cu ... read more

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It's still a direct drop-in, bolt-on stock appearing replacement but with features you won't find anywhere else. The G2 improves power, towing potential and overall performance through the use of a custom designed high flow turbine assembly, 7075 billet compressor wheel, and 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 EGT's (Exhaust Gas Temperature) under heavy load. Overall peak power is also improved, where the Stealth 64 G1 would normally support 600-610 HP, the G2 now pushes the envelope to 640HP. You're not going to find all of these features anywhere else in the aftermarket in a truly stock appearing, bolt-in IHI turbocharger.

G2 technology takes the Stealth 64 and improves every element of it - including the sound!

The G2 is designed to take the stock long block LB7 as far as possible with stock connecting rods - that's up to 640 rear wheel horsepower.


The Stealth 64 has been on the market since 2013. The G2 represents everything the team at Duramax Tuner has learned, coupled with their in-house manufacturing and quality control - to bring the Stealth 64 to the next level.

Specifications

  • SkuDT-stealthG2
  • ManufacturerDuramaxTuner.com
  • MPNstealthG2

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Rate Duramax Tuner Stealth Series G2 64mm Bolt-In Turbo Charger 01-04 6.6L GM Duramax LB7

Reviews may be edited for spelling or grammar inaccuracies and those containing profanity will be removed.

D
Verified Buyer
I would buy again
Very nice
Store Reply
Thanks for your review and purchase with Diesel Power Products! The Stealth G2 64mm has proven to be one of the best options for a drop in turbo on the market. More boost = more fun! Good choice!
2 QUESTIONS
J

Was looking at the stealth 64 and 64 g2 what is the exact difference? Building a lb7 right now wanted to see the actual difference between the 2 also was wondering if I'm able to send in core before purchase?

The G2 has a larger higher flowing exhaust turbine for less drive pressure and better top end. And a billet compressor wheel for more airflow. It will support 30-40 more hp then the 64. We can facilitate the core being sent in first but the process could take longer. possibly 2-3 weeks before the new turbo shipped.

10/30/17
T

I just had my LB7 re-ringed and my engine builder told me my waste gate was stuck in my turbo and suggested I replace it. I'm just curious if this would be to much turbo for a rebuilt stock lb7?

This unit would be primarily intended for those who have upgraded their engines output via tuning, injectors, etc. This unit would not be the best choice for those running a stock engine. -AW

3/10/19

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Duramax Tuner Stealth Series G2 64mm Bolt-In Turbo Charger 01-04 6.6L GM Duramax LB7

Duramax Tuner Stealth Series G2 64mm Bolt-In Turbo Charger 01-04 6.6L GM Duramax LB7

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