Why not fit a single large fuel tank?
A single large tank centralises the weight, potentially leading to uneven weight distribution. It is also difficult to inspect for integrity and expensive to repair or replace. A single leak from a large tank could result in complete loss of fuel, to say nothing of the danger of a leak on a large scale! On the other hand, normal outboard motor fuel tanks are virtually bullet proof! These kinds of tanks have proved themselves over many years, suffering incredible abuse at the hands of fisherman in run-abouts. The venting and fuel lines have proved reliable and safe – it is not uncommon to see people even sitting on top of such tanks, lighting up a cigarette! By utilising such tanks it means that at any stage, only one small fuel tank is connected to the motor, minimising any risks.
