Edelbrock fuel pumps and Regulator kits take the guesswork out of selecting the right fuel pump and regulator combination for your application. These kits are made up of our top selling combinations for both carbureted and EFI applications. Fuel Pump and Regulator Kit #17923 includes a Quiet-Flo fuel pump #1792 and regulator #1727. This combination flows up to 160 gph, allowing it to support up to 1,000 hp for carbureted applications. For EFI applications we have two options; Fuel Pump and Regulator Kit #17943 which includes fuel pump #1794 and regulator #1729, as well as Fuel Pump and Regulator Kit #35943 which includes our in-line street/strip fuel pump #3594 and regulator #1728, for a combination that flows 57 gph and can support up to 600 hp.