Have you tried a new plug? The pipe and head may be blocked with carbin try pulling the pipe and take a look at it and clean it up. Give it a test with out the pipe to see if it will fire.
Sometimes weak spark will act like this also.
You need a tool(conpresion tester) for your cylinder,but to get an idea you can hold your finger over the spark plug hole and turn it over,you should not be able to stop the flow of air from comeing out the hole.
Alright, so this evening i've tried to start the engine again. This time with the regular fuel filter and a
lot of starting fluid. Good news is that the engine started to "cough" and one time it explode at the exhaust pipe. I tried to get the intake pipe off, but it was to hard and one of my tools broke. But since the engine started to cough the air is passing? My battery is almost dead, so i cant use the electric starter anymore. so i use the kick. I haven't got a air filter yet but when i try to start it i put a piece of material in to the filter hole so it didn't get so much air. Another thing is that i'm not so sure how far in the airscrew on the carb should be.
any ideas?