Owen Developments ODT0488HTA
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Owen Developments

Owen Developments ODT0488HTA

Part Number: ODT0488HTA
Manufacturer: Owen Developments
Product Use(s): Fast Road, Motorsport
Product Type: Turbocharger
BHP: from 750 to 800 HP
  • Product Description
  • Additional Info

All Owen Development’s modified Garrett Turbochargers are based on genuine Garrett ball bearing cores and feature our HTA Billet Aluminium Compressor Wheels. For seven years these wheels have been honed in a Motorsport environment and combine light weight and cutting edge aerodynamics for optimal performance.

Additionally Owen’s provide a selection of upgrades, from replacing the standard plastic bearing cages with metal parts to increase the life of the turbocharger to our full M-Spec aimed at Motorsport; the toughest environment of them all and where all our products are first proven. We take great pride in being able to provide exactly what our customers need and can ‘spec’ a turbo aimed purely at your application.

This turbocharger is based on Garrett’s T4 ball bearing CHRA, these feature the larger bearing frame as fitted to the larger GT40s upwards and have metal bearing cages as standard. Although they use an older aero turbine wheel, they are larger than their GT35 equivalents, featuring larger drive blades and a more durable design.

With the aid of our adaptor these CHRAs can be fitted to any of Garrett’s comprehensive range of external gate GT housings, even the twin scrolls. When complimented with the HTA™ compressor wheels you have a superbly performing, responsive, durable turbocharger.


This Turbocharger features the following -

  Lightweight HTA Billet Aluminium Compressor Wheel with an advanced aerodynamic profile for unrivalled transient response and efficiency, anodized in red, blue, gun metal or silver (subject to availablility)

  88mm Compressor Wheel Exducer (other wheel sizes available)

  Ported Anti-Surge Shroud helps prevent surge at high boost/load and improves response at low engine revs while broadening the compressor map, other covers are available

  Turbine wheel is cast from Inconel 713 material for extreme applications

  Can be fitted with any Garrett Ni-Res external wastegate housings with the use of our adaptor

  Dual ball bearing oil and water-cooled CHRA

  Larger bearing cartridge than GT series turbos

  Interchangeable oil feed and water fittings with Garrett GT cores, flanges are available for the oil drain

  This Turbocharger is available in Owen Developments M-Spec for motorsport applications

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Owen Developments Ltd
28 Kingston Business Park
Kingston Bagpuize
OX13 5AS

t: 01865 821062

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