Raceworks Fuel Cell Sumped With Internal Baffles 15 Gallon 57LDESCRIPTION Raceworks Fuel Cell Sumped With Internal Baffles 15 Gallon (57L). Please note though with ALY273BK that it does not come with a filler Raceworks Fuel Cells are engineered for extreme racing and performance demands. This 15 Gallon (57L) Sumped model features seamless robot welding from 5052 aluminium with aluminium internal baffles that prevent fuel slosh and starvation during aggressive lateral loads. The integrated 0 90 Ohm fuel sender is