Your problem is fuel related no fire related.Check to see if you have gas getting to the carburetor[pull off the fuel line that comes from the tank and goes to the carb],if you have no fuel then either the shut off valve on the tank is bad or the tank is plugged.Also with the new needle installed is the fuel bowl getting filled?You may need to set the float up some more.
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Your problem is fuel related no fire related.Check to see if you have gas getting to the carburetor[pull off the fuel line that comes from the tank and goes to the carb],if you have no fuel then either the shut off valve on the tank is bad or the tank is plugged.Also with the new needle installed is the fuel bowl getting filled?You may need to set the float up some more.