My Vitesse is off the road for body fettling and spraying so removed the remaining 10 litres of fuel using a new syphon . Previously I had one with a squeeze pump in the middle , consigned to the bin a while ago as the tubing went hard and not efficient . The new one is brilliant . One end has a brass ferrule with a brass ball locked in , though it can rattle within its cage . To operate insert the metal end in the tank and just jiggle the pipe up and down quite vigorously . Petrol will travel up the pipe then flow into the receiving container . 10 litres took about minute . Can remember what I paid , knowing me about £5
Paul