MACHGRADEs GTB2260VK hybrid turbo is produced based on the original Garrett unit. It’s designed to work with 35 PSI of pressure and deliver about 310BHP, provided you have required supporting mods. It sits higher in terms of power output in comparison to GTB2056VK and spools around 2750 RPM. MACHGRADEs GTB2260VK features a 3rd generation VNT System with the best manifold pressure and spool capabilities. The turbo comes with welded manifold making the installation process easier.
Production
CNC Machining
Our turbochargers are crafted using advanced CNC machining. This technology allows us to create parts with extreme precision and consistency, ensuring the highest quality and performance. The CNC machining process also enables us to customize the turbocharger to fit your specific engine configuration.
There are 3 different types of base units available:
- 3.0 TDI CAPA – quickest spool, restrictive top end,
- 3.0D M57N2 – balanced spool and flow,
- 3.0D N57D30 – the latest spool from all with the highest flow.
2. The core is built, balanced and tested to make sure required standards are met. This includes CNC machining of the compressor wheel and turbine housing to ensure optimal airflow and efficiency.
Manifold is selected based on the details provided by you. We can make this setup in a way that fits almost all transverse and longitudinal engines.
Vacuum conversion is applied if required. This process involves CNC machining of the actuator housing to accommodate the vacuum conversion.
VGT flow bench is used for calibrating a variable geometry (variable nozzle turbine / VNT). This ensures the turbocharger can adapt to different engine speeds and loads, optimizing performance.
Installation
MACHGRADEs GTB2260VK comes with vacuum conversion and manifold welded, so it fits your car. You are required to prepare a custom downpipe, inlet pipe and return oil line (included in the kit). The diameters of the turbo are as follows:
- Inlet 2.25″/55mm
- Outlet: 2″/50m
The oil return line is shipped with the turbo. So there is no need to change the oil feed line for a custom one.
Performance
This turbo requires adequate supporting mods in order to reach its peak efficiency. Example 1.9 TDI setup could look like this:
- Upgraded fuel system: Firad 80% nozzles
- Upgraded intercooler (a front one)
- 3″ Downpipe
- 4 Bar MAP sensor
- Reinforced clutch
Engine Tuning
To fully utilize the potential of the MACHGRADEs GTB2260VK, engine tuning is recommended. This involves adjusting the engine’s control unit to optimize fuel injection, ignition timing, and other parameters. This can significantly improve the turbo’s performance and efficiency, allowing you to get the most out of your upgrade.
In case you would encounter any questions, please do let us know.
Warranty
12 months without mileage limits. This warranty covers any defects in materials or workmanship, including those that mayarise from the CNC machining process. Rest assured, our commitment to quality and customer satisfaction is our top priority.
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