The Nuke Performance 2G 2 liter fuel surge tank can be run with up to three external pumps connected via three 3/4 UNF AN8 outlet fittings. With this tank you minimize the risk of fuel starvation when running at low fuel levels and where the fuel system can't cope with the extremely hard driving such as drifting, drag racing and track days. By generating higher g forces, fuel can be pushed to one side or sloshed around too much causing starvation to the high pressure pump that supplies the fuel rail. This is a potentially catastrophic situation, particularly in turbo applications, but also on naturally aspirated engines. With a high quality fuel surge tank like this designed for use with top tier pumps, fuel starvation should never happen. As is the hallmark of Nuke Performance products, this tank is designed and manufactured to handle extreme amounts of power. Designed to stand up to the destructive properties of alcohol fuels, including methanol and ethanol. For use on turbo-charged, super-charged and naturally aspirated engine applications. Delivered with 6x 3/4 UNF AN8 fittings and 2x 3/4 UNF plugs. Any 3/4 AN6-AN10 fitting can be used if desired. No fuel pumps are included.