Product Description
Description
Powermax Turbo Upgrade for Chevrolet / GMC Duramax LML Engine
6.6L Duramax LML
Part Number: 886976-5004S (600HP*)
Application: 6.6L Chevrolet / GMC 2500HD, 3500HD (2011 – 2016)
Garrett PowerMax™ turbocharger upgrade for the Chevrolet and GMC 6.6L LML engine platform is engineered to increase engine performance while maintaining OEM installation specifications. This direct drop-in stage 1 upgrade provides 19% more flow than OEM and will support up to 600WHP*. Improvements in efficiency and flow can be attributed to the lightweight forged fully-machined compressor wheel. Boost response of this PowerMax turbocharger compared to OEM has not been tested. This turbocharger is outline interchangeable with the OE hardware to ensure a perfect fit every time.
* Estimated Horsepower. Performance results of this product are highly dependent upon your vehicle’s modifications and tuning/ calibration. The horsepower numbers represented above are calculated based strictly on choke flow of the compressor map (total turbo capability), which represents the potential flywheel horsepower.
**Legal in California only for racing vehicles which may never be used, or registered or licensed for use, upon a highway. Installation may affect vehicle emissions, safety, warranty, and operating license. For details, contact your vehicle’s manufacturer or turbo kit distributor
This turbocharger is outline interchangeable with the OE hardware to ensure a perfect fit every timPerformance Upgrade For 6.6L LML Engines
This direct drop-in stage 1 upgrade provides 19% more flow than OEM and will support up to 600WHP*. Improvements in efficiency and flow can be attributed to the lightweight forged fully-machined compressor wheel.
2011 – 2016 6.6L CHEVROLET / GMC 2500HD, 3500HD
Powermax Turbo Upgrade for Chevrolet / GMC Duramax LML Engine
6.6L Duramax LML
Part Number: 886976-5004S (600HP*)
Application: 6.6L Chevrolet / GMC 2500HD, 3500HD (2011 – 2016)
Garrett PowerMax™ turbocharger upgrade for the Chevrolet and GMC 6.6L LML engine platform is engineered to increase engine performance while maintaining OEM installation specifications. This direct drop-in stage 1 upgrade provides 19% more flow than OEM and will support up to 600WHP*. Improvements in efficiency and flow can be attributed to the lightweight forged fully-machined compressor wheel. Boost response of this PowerMax turbocharger compared to OEM has not been tested. This turbocharger is outline interchangeable with the OE hardware to ensure a perfect fit every time.
* Estimated Horsepower. Performance results of this product are highly dependent upon your vehicle’s modifications and tuning/ calibration. The horsepower numbers represented above are calculated based strictly on choke flow of the compressor map (total turbo capability), which represents the potential flywheel horsepower.
**Legal in California only for racing vehicles which may never be used, or registered or licensed for use, upon a highway. Installation may affect vehicle emissions, safety, warranty, and operating license. For details, contact your vehicle’s manufacturer or turbo kit distributor for additional information and pricing.
| Compressor | Turbine | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 6.6L Duramax Upgrade | Turbo PN | HP* | Inducer | Exducer | Trim | A/R | Inducer | Exducer | Trim | A/R |
| 6.6L Duramax LML (2011 – 2016) | 886976-5004S | 600 | 65mm | 91mm | 55 | 0.58 | 72mm | 62mm | 75 | 0.90 |
Optional T51R Mod is where we plug and then CNC machine the inlet of the compressor housing to amplify the turbo whine and whistle. Keep in mind this modification is done after the order is placed and typically ads a week or two before the order is shipped. However, sometimes it can take longer and maybe even up to 4 weeks. If you have ordered other finishing options like ceramic or polishing, it may add additional time on top of the typical 2-3 weeks before your order ships. Because of the labor intensive work and machine time needed, there can be delays beyond what we quote. We do take special care to every order to prepare for shipping and want to make sure you get the highest quality parts and service. We are confident that the quality you receive is worth the wait. We appreciate your patience while we work.
