Hey guys please help me figure this out. A couple weeks ago i decided to change my spark plugs and treat my fuel with some lucas fuel treatment. The spark plugs went pretty smooth i got everything back together just fine the bike fires right up sounds amazing and revs great but as soon as i put it under a load whether i am on the bike or the tire is off the ground it dies at 10-15mph. It is like i am hitting the kill switch and as soon as it dies whether under load or not it keeps spraying fuel into the carbs and floods them. We have gone over everything i did even put the old plugs back in changed the fuel. Traced every air line checked every relay. i let it run for a hour or so it sat idling fine but the problem is still there. please help i am starting to have withdraws

 

Is it possible to make a video of whats going on. It may make it easier for people to help.