Walbro Fuel Pump 500HP intank GSS342Walbro fuel pumps are true OE quality, you will need a Walbro high pressure fuel pump to properly support your vehicles engine if you do a lot of performance modification. Use these fuel pumps to provide fuel pressure needed to supply the engine under heavy loads of power! At Scarles we recommend any new turbo vehicle you get, the first few mods you want to do is a new fuel pump and a Sard regulator to ensure your vehicles fuel system is well taken