ORIGINAL: griffboy789
It was running for about ten minutes, well not touch it properly but without getting burnt.
R u sure the fuel would be a problem for starting it, not just running?
Of course fuel has an effect on if your engine starts or not ... the fuel is what burns to get the engine going. If you don't have enough fuel % for the compression/size of your engine, it will not fire, or start up. This could be the issue you are having. A 10% nitromethanol conent is low. Just let the 10% go already and get some 20%, you won't look back.
There could of course be other issues with the engine, but the 10% fuel content isn't helping anything. I would try the 20% and see if that solves anything, and go from there.