for my first big bike i managed to pick up a xj600 for £200 it has only done 800 mile since 2004 and stood for the last 3 years, so obviously needs some work, all the electrics work, the tank had been disconnected to stop old fuel sitting in carbs and it has had a refurbished set put on it by previous owner, i have tried to get it to fire and it will turn over very well with the new battery but wont fire, how can i check if the fuel is getting to the engine. i have checked the spark plugs and that its sparking. cheers