To construct a pair of TTE800's The Turbo Engineers changed the original compressor and employed a far larger and more efficient billet wheel with extended tip technology and mill the compressor cover to optimum gap to match the new compressor profile.
Next they installed a clipped turbine for greater gas flow. The clipping of the turbine is a special TTE grinding process to the turbine blade tips. Curved to alleviate stress from the process. Clipping reduces the blade area thus increasing gas flow and so reducing back pressure and lowering exhaust gas temperatures, allowing a safer higher boost level. This process also gives a secondary advantage of removing some material, lightening the turbine thus reducing the rotational mass improving moment of inertia. Finishing with the TTE upgraded bearing pack to ensure long term reliability.
Precisely balancing turbochargers is a key critical factor to become a TTE upgrade unit as longevity and performance are paramount. Good balance improves acoustics also. Subsequent great care is taken with all TTE turbochargers to achieving strict balance standards. Firstly parts are balanced at slow speeds up to 2800RPM in multiple planes, then components are assembled and then the CHRA are dynamically balanced, but this time depending on application at up to 250,000 RPM in multiple planes using a VSR machine to acquire the ultimate equilibrium, to a standard far higher than OEM. Each turbocharger is supplied with a serial numbered balance test result document.
Reconditioning and rebuilding to specs above, price includes the following work:
The Turbo Engineers use genuine components not cheaper copies. Prime focus is quality and durability.
Reconditioning price shown is based on overhauling and reconditioning, upgrading your undamaged turbocharger within specification. Contact Eurotek Tuning for shipping instruction.