Learn to research la bangsat.

http://paultan.org/2005/07/08/the-petronas-e01/

Technical Specifications
Valve mechanism: Continuous Control VVT (Variable Valve Timing)
Camshaft: Double OverHead Camshaft (DOHC)
Displacement: 2 litres
Induction: Natural Aspirated
Cylinders: 4, In-line
Valves per cylinder: 4
Block: Aluminum
Weight: 108.9kg
Max Horsepower: 204.3 PS @ 7300rpm
Max Torque: 203Nm @ 5300rpm
Power Output per litre: 100 PS/litre
Volumetric Efficiency: 107.8%
Emission Standards: EURO 2

True that it's only EURO2, but that was WAY BACK in 2005. Like what the rest said, Proton could likely improve the engine to meet with current standard.

And it's also a known fact that the Inspira is using a Campro 2.0.

Don't understand of proton, why they need to copy other brand of technology，since they have lotus and just ask lotus for developing a good engine for proton.

Since proton know how to design & built of Waja, Persona, saga Blm, Exora & Preve then "y" they don't design by original from proton and still need to used other brand for rebadge it.

Now become a Rojak Rojak again.