OWEN DEVELOPMENTS GBT-69 TURBOCHARGER.


The new GBT range brings together many years of development in to one high performance package. Available in air and water cooled ball bearing format the new turbos feature, the highly acclaimed HTA compressor wheels & new proprietary turbine aerodynamics. The new range consists of 55, 61, & 69mm turbine wheels with a large range of compressor options.
(These roughly equate to Garrett's GT28, 30, & 35 respectively eg. GBT6177 = GT3076)
The nomenclature is simple - eg: GBT5471 is a 54mm Turbine inducer & 71mm Compressor Exducer

Turbine housing options range from T25 Internal WG, T3 inlet, 3" Vband outlet, and V-band Inlet & Outlet which are Tial compatible, meaning that if you currently own a kit with a Tial Turbine Housing this will be a direct replacement.
Options include: Speed Sensor, Customised branding / colouring, Tial Turbine Housing for Extreme temp applications.
Please select options and upgrades for your turbo from the pick list above. If choosing Tial turbine housing upgrade please let us know what A/R you require in the notes at checkout

The 69mm frame GBT is the largest in the range. This option caters for the larger displacement or higher revving engines requiring greater power outputs. The 69mm is capable of producing engine output from 440- 820bhp using 2.0 to 4.0 litre engine configurations. As with the 61mm frame, there are 5 compressor wheel size choices and the Ma7 and Ma5 covers can both be used.

Turbine Housing Options:

NT7.0 - 0.82 A/R, V-Band Inlet & V-Band Outlet Flange.
NT7.1 - 0.82 A/R, T3 Inlet & V-Band Outlet Flange.
NT7.2 - 0.62 A/R, T3 Inlet & V-Band Outlet.

Power Range:

GBT 6976 - 440-600 BHP
GBT 6979 - 460-660 BHP
GBT 6982 - 490-720 BHP
GBT 6986 - 510-760 BHP
GBT 6988 - 530-820 BHP

Please select from the drop down menu on the right hand side.

Stock Images Used. Actual product may vary.