Fuel line help

Posted by scooterst on Nov 11, 2008; 8:33pm
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/Fuel-line-help-tp458669.html

So a local mechanic told me to pop off my tank and hook a fuel line direct from the gas can to see if the carbs are getting enough fuel. It looked like it was trickling out of my tank and any time I opened the throttle it dies.  That's the background, here's my issue where do I connect the fuel line on the carbs or is it in the right place already?  On Carb #2(shown below) I found the fuel line and another fuel line hose that was cut about 1inch tall(removed the cut hose), what is that? Which place is the right spot for my fuel line?  Its a 1978 CB750 with Keihin carbs, F3 I believe. I'm new and may be wrong on info, any direction and help is much appreciated on this.  

Thanks,
Scooter