Emmett Lee Blankenship

Thanks for all the advice. I'll update you when I have a chance.

I have a 3 year old nitro 200 that decided to quit on me a month ago. No apparent reason, it just stopped working. First thing I did was change the fuel and flush the lines. Checked all hoses and clamps, inspected the carburetor, verified the vacuum hose as not leaking, made sure the exhaust was not clogged, changed the spark plug and verified it was getting a spark, changed the coil out (and again verified a spark to the plug), cylinder pressure is at 115psi, inspected cylinder, and verified the kill switch as not on. What do you think I might be missing?