GTRE Kaveri Engine

Is it possible to compare all these with indegenous avialability and manufaturing?


Yes, it is possible to compare them directly. India has achieved near-complete parity with the metallurgical chemistry used in engines like the Safran M88, though gaps remain in large-scale commercial manufacturing capacity.
Not so bad.
But M88 is based on >30 years old tech. The turbine entry temperature now targeted for a french next gen jet engine is 150 to 250°K more than M88 one (only the US are better).
So long is the road !