This hybrid turbo for for the 2.5 CRDi engine is available with several levels of mechanical tuning. Its design plug & play allows for Installation without modification of the original d layout, whilst the high-flow MFS wheels and internal modifications vary depending on the tuning stage chosen.
It is intended for the H1 and Starex Hyundai, corresponding to the power ratings, model years and part numbers specified in this data sheet.
Available versions — Stage 1, Stage 2 and Stage 3
Stage 1
Compressor wheel: MFS high-flow
Thrust bearing: 360° bearing
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 the air flow rate d. The result depends on the engine configuration and its electronic control system.
Stage 2
Compressor wheel: MFS high-flow oversized
Intake casing d: Reprofiled for accommodate the new impeller oversized
Thrust bearing: 360° bearing
Balancing: High-speed balancing at 150,000 rpm on a Cimat VSR test bench
The Stage 2 combines a oversized compressor impeller with a reprofiled d intake housing. This modification is designed to correctly accommodate the new geometry and to enhance the compressor’s performance.
Stage 3
Compressor impeller: MFS high-flow oversized
d intake housing: Reprofiled for to accommodate the new impeller oversized
Thrust bearing: 360° bearing
Turbine impeller: High-flow oversized
Turbine housing: Reprofiled for ly to accommodate the new impeller oversized
Balancing: High-speed balancing at 150,000 rpm on a Cimat VSR test bench
This version includes modifications to the compressor and turbine sides. Larger sizing may alter the available flow rate and response time; its operation requires a compatible engine configuration.
What is a hybrid turbocharger?
A hybrid turbo is based on a turbocharger architecture adapted for to accommodate internal components that differ from the d original configuration. Depending on the stage, modifications may involve the compressor wheel, the housings, the turbine wheel, the thrust bearing or the balancing.
The aim is d to adapt the compression capacity and the air flow rate d. However, a hybrid turbo is not defined solely by the appearance of its impeller: the geometry of the components and their mechanical integration 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 air flow rate d. A standard MFS wheel may retain a geometry similar to the d original.
An MFS wheel Performance can be designed with a geometry tailored to the tuning objective. In this product, the wheel shown is described as lighter, larger and taller than the d original, with a claimed 15 per cent higher compression capacity.
A standard MFS impeller can perform just as well as an MFS impeller Performance. It is not its appearance that determines its performance, but its geometry and its ability to move more d air. A higher airflow can only be fully utilised with appropriate engine tuning.
Why does the geometry of the blades influence the air flow rate d?
The compressor impeller draws in and then compresses the air admitted by the engine. Its diameter, profile, height, width and the arrangement of the blades directly influence its aerodynamic behaviour.
Appropriate geometry can move more air d under certain conditions. The result also depends on the casings, the turbine wheel, the boost pressure and the mapping. A larger wheel therefore does not automatically guarantee better performance and may alter the response time.
Reliability and balancing of the hybrid turbo
The 360° bearing stop, documented at each stage, helps to distribute the axial forces applied to the rotor. It does not replace d'proper lubrication or d'correct installation.
The unit is balanced at high speed, up to 150,000 rpm, on a Cimat VSR test bench. This process aims to minimise vibrations and mechanical stresses on the rotor, without compensating for any faults d'installation or d'oil supply.
Engine remapping and preparation
The engine management system must be adapted for to make the most of the hybrid turbo’s characteristics. The wastegate must be adjusted during the ECU reprogramming.
Depending on the level of tuning, the fuel injection, boost pressure, exhaust system, cooling system, intake system, clutch or gearbox may require checking or adjustment. The hybrid turbo alone does not guarantee a power increase.
Turbo part numbers
OEM part numbers
28200-4A001
282004A001
Manufacturer part numbers
710060-0001
710060-1
710060-5001S
Compatible vehicles and applications
Hyundai
H1 2.5 CRDi — 140 hp
Engine 2.5 CRDi — from 2000, end date unspecified
Engine code: not specified
Starex 2..5 CRDi — 103 hp
Engine: 2..5 CRDi — from 2000, end date unspecified
Engine code: not specified
Additional technical specifications
Product type: Hybrid Turbo
Engine: 2.5 CRDi
Documented power outputs: 103 hp and 140 hp
Production period: From 2000, end unspecified
Installation: Plug & play, no modification to the original d layout required
Installation advice
⚠️ WARNING — IMPORTANT BEFORE INSTALLATION
Identify and rectify the cause of the previous fault before installing the turbocharger on d.
dCheck the lubrication circuit, the oil supply and return lines, and ensure the oil lines are clean. Also check the intake for any foreign objects.
Carry out the priming procedure in accordance with the applicable recommendations and follow the vehicle manufacturer’s instructions.
A lubrication fault that is not rectified may lead to the turbocharger failing again.
How do you identify the correct turbo?
Check the part number marked on the turbo d the original part number, the OEM and manufacturer part numbers, as well as the make, model, engine type, power output, installation period and engine code. An identical engine type does not always guarantee compatibility.
⚠️ 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 specification sheet. An identical engine specification does not always guarantee compatibility.
If in doubt, please contact us with the part number clearly visible on your original turbocharger d.
