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Technical Bulletin 003_2024
This technical bulletin is to explain how to change the compressor housing orientation angle enabling you to convert 763886-5001S to 763886-5002S. This means you only need to stock 1 part number, 763886-5001S, that can be adapted to suit both applications.
Technical Bulletin 002_2025
For original OE speed sensor installation, please refer to technical bulletin: Tech002 – 2025 – OM 471 – 12.8L & DDC – 14.8L Speed sensor installation instructions.
Technical Bulletin 001_2025
For original OE speed sensor installation, please refer to technical bulletin: Tech001 – 2025 - OM 470 – 10.8L Speed sensor installation instructions.
How to Identify Garrett Turbochargers
Identify genuine Garrett turbochargers with our guide. Learn key features, packaging details, and part numbers for optimal performance and reliability.

OEM

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On the Challenges of High-Speed Electric Powertrain and the Garrett Way to Address Them
In this paper, you will learn about how Garrett’s new high-power density eAxle concept (inverter, electric motor & reducer) addresses today’s industry challenges.
Webinar: Automating Fault Classification with Cyber-Physical Modeling
Automotive Intrusion Detection System (IDS) alerts are uniquely difficult to investigate. As vehicles age, IDS rules may be triggered by fluctuating sensor and actuator responses, unintended electrical events, Diagnostic Trouble Codes (DTCs), repairs, and more. To properly analyze cyber events caused by diagnostic faults, Security Operation Center (SOC) managers must hire more and higher-skilled analysts, which could increase costs. What are the skills needed to tell a fault from a hack? How can a Security Operation Center (SOC) analyst find a true security event amongst a sea of anomalies triggered by diagnostic faults? And what special tools can be built into a SOC to reduce the burden on SOC analysts? In this webinar, we will explore: The challenges and techniques of fault analysis in automotive cyber security How cyber-physical modeling can help distinguish faults from intrusions How vehicle SOCs can incorporate fault analysis to better automate triage
Webinar: Achieving Emission Compliance with Secondary Air Injection
In this resourceful webinar, we will delve into the impactful role of secondary air injection systems and explore how they contribute to cleaner and more efficient engine performance. Secondary air injection (SAI) is one of the most promising technical solutions for reducing cold-start emissions and helping our customers meet future emissions regulations. Currently, low-power systems are used that only allow catalyst heating at low engine loads. However, electrically assisted boost systems are needed for dynamic boundary conditions. The recent measurement campaign at Garrett corroborates simulation studies performed in the past, reinforcing the potential of SAI systems with electric boosting to meet and exceed upcoming emission regulations. Webinar key takeaways: Find out about electric boosting devices as tools to promote emission compliance   Discover how electric boosting devices improve engine performance and can reduce cold start emissions.
Webinar: Novel boosting solutions for H2-ICE
As the automotive industry strives for reduced CO2 and navigates stringent emissions regulations, a promising alternative powertrain technology is emerging – the hydrogen internal combustion engine (H2-ICE). Under ultra-lean operating conditions (Lambda >2,5), the H2-ICE produces almost no NOx emissions. This creates challenging requirements for the charging system but also allows the industry to offer ICE powertrain alternatives from their existing industrial base and supply chain at zero CO2 and ultra-low NOx tailpipe emissions. In this free webinar, Firat Akar and Petr Pribyl of Garrett Motion explain how innovative turbo technologies can address each segment and group of applications by utilizing dedicated, high-efficiency aerodynamics in single or multistage systems and electrically assisted boosting. Watch this webinar and learn more about: Explore the potential of different charging concepts under ultra-lean conditions for steady-state and transient operation Understand the demanding requirements on the compressor side and discover how Garrett is advancing turbo technologies to meet these challenges through high-efficiency aerodynamics and multistage machines Gain insight into the intricacies of optimizing the turbine system for hydrogen combustion engines, addressing the lower enthalpy available in exhaust gas compared to diesel engines of similar power density Learn about innovative electrically assisted boosting solutions that harmonize with traditional methods, pushing the boundaries of H2-ICE performance and transient characteristics

Performance

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What Are The Advantages Of An Extended Tip Compressor Wheel
Have you ever wondered how long extended tip compressor wheels have been used or why they are used in modern turbochargers? The extended tip compressor wheel has been used in Garrett Performance Turbos since the introduction of GTX Gen I turbochargers circa 2011.
G-Series G47 and G50 Turbochargers
Garrett released the G-Series G47 and G50 turbochargers. This adds 6 new supercore configurations to the G-Series lineup. Click to read more about these large frame turbochargers.
How Turbocharger Wastegates Work – Internal vs External
What is a turbo wastegate and how does it work? What is is an internal wastegate vs an external wastegate? How do you select the best wastegate setup for your vehicle? If you have asked yourself these questions before, the video below from Moto IQ has all the answers for you. Listen to Mike Kojima as he explains all of the details of the new Garrett GVW wastegates and how and when to use them.
Mechanical Advantage Racing Tells You Everything You Need To Know About GVW Wastegates
In this video Kendall Samuel, unboxes two of the GVW wastegates, talks about the features, and all of the components that come in the boxes. Watch as Kendal talks about the wastegates, wastegate spring pressures, fittings, v-bands and more, and Mary Abigail Barker shows you how to install them.  

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