Then these guys come out in 2025 July, (we have never heard of them before) and 10 months later they said finished a 42000 lbf engine and produced 6 of them.
Who is telling you that the TEI engine and this engine is the same thing or even has the same capabilities as the TEI engine being developed from scratch?
This engine is a research project to see if Turkey can reverse engineer the F110 domestically, its not going to have supercruise like the TF35000, its not going to be optimized for low Infrared signature like the TF35000, and many other features and capabilities.
This is purely a research project to see if Turkey if it wanted to, could it reverse engineer the F110 domestically.
Turkey was locally producing the F110 earlier with GE Transfer of tech, and some components were still coming from GE in the US and being integrated into the F110 being produced locally(things that GE didn't do tech transfer for).
This project is to see if Turkey can build that F110 engine without GE input, with the materials science that it has learned over the years from various programs and experiences it has gained.
The testing of this engine is going to start November 2026, and they will see how close Turkey has gotten to the real thing, and if in some areas it has exceeded the old engine. It will test the overall Thrust, it will test durability of the turkish parts, it will test all sorts of things.
Now you may be wondering why do all this? There is already a TF35000 project. But what happens if the TF35000 is delayed and the US embargoes the F110 engine, this is to see if Turkey can produce the F110 domestically without input from GE, and purely with domestic capabilities.