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Owen Developments GBT5471-5PWR Supercore
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Owen Developments GBT5471-5PWR Supercore

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Turbine Housing

54mm Turbine Frame GBT Turbocharger

The GBT5471-5PWR Supercore is a 54mm frame GBT turbocharger core designed for 1.6–2.0L engines, where fast spool time and responsive power delivery are a priority.

Capable of supporting 360–500HP, this configuration features a 71mm billet HTA compressor wheel, making it a versatile choice for smaller-capacity performance engines and twin-turbo applications.

The 54mm frame GBT offers a wide range of compressor wheel and turbine housing options, allowing the turbocharger to be configured to suit a variety of applications.

The NT3 turbine housing is available.

Key Features

  • Dual ceramic ball bearing system
  • Inconel 713 turbine wheel
  • High-quality billet HTA compressor wheel
  • Heavy-duty stainless steel heatshield
  • Anti-surge ported shroud compressor cover
  • In-line, serviceable oil filter system
  • Fully rebuildable
  • Fully serviceable

Specifications

  • Frame: 54mm GBT
  • Compressor Wheel: 71mm
  • Compressor Wheel Trim: 52.7
  • Inducer Diameter: 51.5mm
  • Exducer Diameter: 71mm
  • Recommended Engine Size: 1.6–2.0L
  • Power Range: 360–500HP

Customer Support

Our team of turbo experts are available Mon-Fri, 8:30am-4:30pm, to help with any queries.

next-day delivery

Many of our products are available for next-day delivery.

quality assured

We are awarded with the ISO 9001 certification.

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