Hello!!
I have a ARF Nobler for more than 12 years, When appeared first time on topflite catalog, I bought one without hesitatio. The first time i installed a Fox 35 stunt in the nose... but i had a lot of problems with this engine and the innverted position, after that, changed the fox for an OS Max 35 CL , but I could never make a flight to the speed I wanted. I was very disappointed, I had flown other Noblerīs but could not get a good fly with mine.
I read an article in internet, I forget who it was, and said you could use a .25 engine in the Nobler ARF because the power of a .25 now is similar or greater than the power of a .35 of those years. I had a new Thunder Tiger .25 CL who had never used it, so I decided to try. My Nobler now flies just the way I wanted it, with a propeller BYO (Brodak) 9x5 and 5.5 seconds per lap. The engine has good power and my Nobler is capable to do the FAI pattern smoothly even on windy days.
![](http://i704.photobucket.com/albums/ww42/mpoduje/IMG-20140602-WA0007_zps374ef37e.jpg)
This video, is from the first fly with Tunder Tigher .25