OS FS-120 Surpass Running A Bit Better

This is the third tank of fuel, about the 5th time running this engine. I decided to mess with the regulator to see if It works and can restrict the fuel flow. I am not sure it does, but as you can see I am having a bit more success at getting this engine to run. To contact me via email please watch:    • How to Contact Me   Please check out my Blog pages http://www.rcgroups.com/forums/member... http://www.dmrcflyr2.com/#!blog/k40vr