The revolutionary designed Davies, Craig Electric Water Pumps are performance products that increase your vehicles engine power, cooling capacity and evenly dissipates engine heat soak. The EWP is available inĀ 2 sizes. The EWP80 for engines up to 3 litres and the EWP115 for larger, more powerful engines where the EWP is used to replace the existing mechanical water pump. EWPs fit most makes and models of vehicles on the road today. By removing the parasitic power losses of belt-driven water pumps, the EWP may provide up to 10kW of extra power.