Mach 1
I have looked into this engine quite extensively and saw my first J600 at Jets Over Whidbey. You can follow the threads and kind of get an idea as to who is flying them. The guys in Australia and some in the US are flying them now and they are performing very well. So I made the plunge and ordered the J600 from Kelly in Canada and got it in three days time directly from Thailand.
I have spent the last several days going over the manual and looking at the hardware and it is one fine piece of engineering. The manual includes all the TEMS settings when the engine was test run at the factory. Since the turbine sits back from the area where the TEMS unit is to be installed, the factory worked with me in customizing the actual length of the wiring. Great support so far. I am hoping to have it installed in the next week or so and will let you know how this little gem performs.

Roy