The Walbro 450LPH pump can flow anywhere from 15-120psi (the bypass valve is set higher than Walbro's previous fuel pumps, which were around 85psi). Final fuel pressure is determined by your fuel pressure regulator. Please note that this is an aftermarket fuel pump, and some modifications may be required to get it to fit. The overal size is very similar to Walbro's previous generation GSS340/GSS341/GSS342, however the base is slightly enlarged as shown in the pictures.
We specialize in fuel systems, and can help out with any questions, or small parts you may need. No other intank pump on the market can come close. This pump can support over 800hp using larger than stock fuel lines. This pump can still support significantly more power than a Walbro 255LPH pump even when using stock fuel lines. We stock USA-made Phenix Industries universal bypass regulators for EFI applications with any fittings you need (-6AN, -8AN, etc).
Give us a call with any questions! Secondly, we are members of the Specialty Equipment Manufacturers Assocation (SEMA) and our research into pump fitment ensures you are receiving a quality product that fits the first time and lasts long into the future. Highflowfuel is a full performance wholesale distributor specializing in late model EFI performance.
The Highflowfuel shop car was the first fox body Mustang in the country to receive a Ford Racing Coyote 5.0L DOHC motor. Payments are processed securely through Authorize.
The item "GENUINE WALBRO F90000274 485LPH High Pressure Fuel Pump+400-1168 Install Kit E85" is in sale since Friday, December 18, 2015. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Fuel Pumps".
The seller is "highflowfuel" and is located in Ventura, California. This item can be shipped worldwide.