Hello, Up for sale is a used (but in great condition) ATJ120Ti turbine engine. This turbine comes with new ECU & GSU. I sold the jet that this turbine powered, because I'm building a new one. The original hours on this motor is 5.9, but I can't prove that, because the ECU quit working and took the GSU with it. I sne t this motor to CRX Turbines in NY, for Andy to reprogram with a new Xicoy ECU. Andy told me, this is one of the strongest 25 pounders he's worked with. You also get a New GSU. please look at the pictures, you will see how nice this turbine is. The reason for the low hours, it sat packed away in my storage unit, while I dealt with health issues. Please let me know if you have any questions and thanks for looking.