abarthextreme
HYBRID GBC 22-350 BEARING PROCESSING - UP TO 370HP - ABARTH
HYBRID GBC 22-350 BEARING PROCESSING - UP TO 370HP - ABARTH
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Uprated turbocharger
manufactured with CNC lathes and machining centers
All our manufacturing is carried out on CNC lathes to ensure maximum precision and quality.
Balancing bench
The turbo balancing bench represents the best technology to guarantee perfect turbocharger functionality according to OEM parameters provided by the manufacturer.
Dynamic flow bench
Our technicians use CIMAT balancing and flow benches that guarantee the perfect functionality of the turbocharger.
Our dynamic test bench, in addition to regulating the geometry as is done in common static test benches, allows the measurement (and regulation) of numerous additional parameters that can cause - if poorly regulated - failures and malfunctions in reconditioned turbochargers.
The adjustments are made based on a database with over 1000 continuously updated turbo codes based on the values provided by the turbocharger manufacturer.
The bench uses patented TurboTest technology and features the Rotortest 610 measurement system whose values are displayed on a touch-screen monitor through which the operator can print the balancing and flow certificates that accompany our turbochargers.
The dynamic test bench allows:
| Electronic and pneumatic actuator adjustment |  |
|---|---|
| Verification of flow dispersion on the turbine side | |
| Verification of correct coupling between turbine impeller, geometry and turbine housing | |
| Verification of correct coupling between compressor impeller and compressor housing | |
| Verification of correct impeller dimensions | |
| Verification of compression ratio on the compressor side | |
| Verification of whistling noise | |
| Verification of oil leakage under pressure gradient conditions similar to operating conditions | |
| Verification of compression ratio on the compressor side | |
IMPORTANT
The installation of an uprated turbo must be carried out by industry specialists equipped with professional tools.
To achieve the indicated horsepower gain, it is necessary to intervene on other components of the car, such as the injection control unit, pump, injectors, intercooler, exhaust system (and, where necessary, methanol).
N.B.
Before purchase, approximate measurements are provided to the customer in order to choose the type of processing. Technical details and exact measurements of the components will be provided to the customer after purchase
HYBRID
with bearings
GBC 22-350
This turbo is not approved for road use but is intended for sports use. The values indicated in the following steps refer to the maximum power delivered on test benches. For the car to reach these values, it is necessary to intervene on the injection, intercooler, exhaust system and mapping.
High Performance Turbo
up to 2.4 pressure
with exclusive Turbopowerful central body - UNIQUE CASTING - made for GBC
New original Garrett turbine updated with double ceramic ball bearings
Suction housing updated and CNC machined to accommodate a larger impeller
Uprated 9+0 Avional compressor impeller
Original Garrett ceramic bearing coreassy adapted to be installed on the GBC22-350 exhaust housing
Exhaust housing updated and CNC machined to accommodate a larger shaft
Water and oil cooling
Plug and play installation
No turbo return required from the customer
Supports power up to 370hp
All components are individually balanced
The coreassy is balanced on a CIMAT VSR bench
The assembled turbo is tested on a CIMAT TurboTest flow bench, for minimum flow and geometry adjustment (where present) at all speeds with production of the increase graph compared to the original
Turbo supplied with balancing document
No turbo return is required from the customer
The turbo must be installed by industry professionals
Certified quality
Balancing test according to models performed up to 300,000 rpm.
Dynamic flow test and performance test.
Customization
Possibility of custom coloring for the suction housing with high-temperature paints.
The alloy is mainly composed of Copper with additions of magnesium and manganese and its particular processing ensures that all oxidation defects normally present are eliminated.
The subsequent heat treatment gives Avional physical characteristics comparable to carbon steels.
Avional MFS impellers are manufactured on 5-axis CNC machining centers that achieve high speeds to create aerodynamic blades that offer much higher performance than traditional ones and do not use molds, which over time produce impellers with increasing tolerances compared to the design.
These technological solutions offer the best solution to the engineering specifications required by a modern processed turbocharger
