It is really sad what Tower did to a great engine. I originally sold this engine as the Raptor 46. It had a conventional carb and was the most powerful and user-friendly sport 46 available. It was made by GMS for their domestic Chinese market. Tower came in and got an exclusive contract for the engine and you now see the results. I bought a couple and no one that I flew with could ever get it to run right. I am no stranger to engines and I even got an older MDS 45 running pretty good. This engine never ran a full tank correctly. I think it comes down to the remote needle carb. My suggestion would be to buy a Thunder Tiger Pro 46 or a GMS 47.
For a sport plane for those engines, the Kaos is the one! Best flying plane I ever had.
ORIGINAL: samolot
I said i had a slit, but i hcanged the fuel line. No leaks in the fuel line. Actually there is no air coming out of the tank. Its pretty much perfect. It just quits during verticle flight.