Hello Harold41,
You can either plug the holes on the pump or do as Mechainiac suggested, run a hose from one hole to the other (or, on a 261 pump, a combination of the two).
Hey Classic Finn,
Just in case Stovebolters did not see another of your posts regarding octane ratings for petrol, or did not do the calculations. How about doing some conversions for us and let us know your cost of Petrol per US gallon (in US dollars). I lived in Sotland for a while and the cost of Petrol in Europe is eye-opening to an american (USA, Canadian, and Mexican).
Did you find a conversion for US octane ratings compared to Finnish octane ratings (is there an EU standard rating technique?)?
Tim