This hybrid turbo for, fitted to the 1.9 DDiS engine, features d a tuning programme designed to increase d air flow. Depending on the package chosen, it is fitted with a high-flow MFS compressor wheel, a 360° thrust bearing and specific mechanical modifications.
It is intended for the applications Suzuki Grand Vitara 1.9 DDiS 129 hp documented below and retains a design intended for for external Installation without modification.
Available preparations — Stage 1, Stage 2 and Stage 3
Stage 1
Compressor wheel: MFS high-flow
Thrustbearing: 360°
Balancing: high-speed at 150,000 rpm on a Cimat VSR test bench
This modification primarily affects the compressor impeller in order d to adjust the compression capacity and d the air flow rate of the turbo.
Stage 2
Compressor wheel: MFS high-flow oversized
Intake casing d: re-profiled for accommodate the new impeller
Thrustbearing: 360°
Balancing: high-speed at 150,000 rpm on a Cimat VSR test bench
The Stage 2 combines a oversized impeller with a d intake housing, reprofiled. This configuration is designed to increase air flow d, with a response that depends on the engine’s tuning.
Stage 3
Compressor impeller: MFS high-flow oversized
Intake housing d: reprofiled for to accommodate the new impeller
Thrustbearing: 360°
Turbine impeller: high flow oversized
Turbine housing: re-profiled for ly to accommodate the new impeller
Balancing: high-speed at 150,000 rpm on a Cimat VSR test bench
This version features a turbine impeller oversized and a reprofiled turbine casing. Its performance must be assessed in relation to the engine’s complete configuration and the intended application.
What is a hybrid turbocharger?
A hybrid turbo retains an architecture suited to the original application d whilst incorporating internal modifications. Depending on the stage of development, these may involve the compressor wheel, the housings, the turbine wheel, the thrust bearing or the balancing.
dThe aim is to adapt the compression capacity and air flow rate d. A hybrid turbo is not defined solely by the appearance of its impeller: its geometry, machining and the overall balance of the unit are crucial.
MFS compressor wheel: standard or Performance?
MFS stands for ‘Milled From Solid’, meaning a wheel machined from a solid block. This manufacturing process alone does not guarantee an increase in airflow d.
A standard MFS impeller can be just as polished as a ‘ Performance ’ MFS impeller. It is not its appearance that determines its performance, but its geometry and its ability to move more d air. The right geometry can deliver higher airflow, provided the engine tuning is appropriate.
Why does the blade geometry influence the airflow d?
The impeller’s diameter, the profile, height, width and arrangement of the blades all influence the intake and compression of air. The result also depends on the housings, the turbine, the boost pressure and the mapping. A larger impeller therefore does not automatically guarantee better performance and may alter the response time.
Reliability and balancing of the hybrid turbocharger
The 360° thrust bearing distributes axial forces around the assembly. The rotor is balanced at high speed, up to 150,000 rpm on a Cimat VSR test bench, in order to minimise vibrations and mechanical stresses. However, this balancing does not compensate for a lack of lubrication or incorrect installation.
Engine remapping and preparation
Appropriate engine management is required for to make the most of the turbo’s characteristics. Map settings, boost pressure, fuel injection, cooling, exhaust and transmission must be adjusted according to the configuration. The wastegate must be adjusted during ECU tuning.
Turbo part numbers
OEM part numbers
13900-67JH1
8200494545B
8200683849
8200735758
1390067JH1
Manufacturer’s part numbers
761618-0001
761618-0002
761618-0003
761618-1
761618-2
761618-3
761618-5003S
Compatible vehicles and assignments
Suzuki
Grand Vitara 1.9 DDiS — 129 hp
Engine type 1.9 DDiS — from 2006, end date unspecified
Engine code : unspecified
Grand Vitara 1.9 DDiS —129 hp
Engine 1.9 DDiS — from 2012, end dateunspecified
Engine code : unspecified
Additional technical specifications
Product type: turbo hybrid
Engine: 1,..9 DDiS
Power Documented: 129 hp
Installation: plug & play configuration, no external modifications
Fitting advice
⚠️ WARNING — IMPORTANT BEFORE INSTALLATION
Identify and rectify the cause of the previous fault. Check the lubrication circuit, as well as the oil supply and return d. Check that the pipes are clean, the inlet and that there are no foreign objects present. Prime the system in accordance with the applicable recommendations and follow the manufacturer’s instructions. A lubrication fault that is not rectified may lead to further turbocharger failure.
How do you identify the correct turbo?
Compare the part number of the original turbo d with the OEM and manufacturer part numbers listed on this sheet. Also check the make, model, engine type, power output,Year and engine code where available.
⚠️ Check your turbo’s part numbers
Before ordering, compare the part number marked on your original turbo d with the part numbers listed in this product description. An identical engine specification does not always guarantee compatibility.
If in doubt, please contact us with the part number clearly visible on your original turbo d.
