i´m a beginner with my new BMS Dynajet. I tried it with this kind of fuel: 25% nitromethane and 75% methanol to start this little baby. But it doesn´t work. Is my spark to small? It´s only 2mm lenght. Would it work better with a glow plug - This kind of fuel is nearly the same as in our pistons...
Or is it to cold outside +5´Celsius...

What kind of fuel do you guys use for your Pulsejets?