RE: Hanger9 mustang 1st flight!!
Can anyone tell me about what RPM's at idle I should be at? It's the O.S. 91-2 suppass four stroke. I have a c-tronics OBGI and a Cline fuel regulator. I did nothing to the low end set screw but I think I might have to richen it up a tad. After idleing for about 30 seconds it starts to run uneven and will then die. What do you think?