SKU: MRFMP-4450-BLK
MPN: MP-4450-BLK
The ProStar 500 Electric Fuel Pump with Filter from Magnafuel/Magnaflow Fuel Systems is a dedicated in-line fuel pump engineered for street performance and racing applications. This black electric fuel pump delivers consistent 25–36 PSI output, making it ideal for carbureted and fuel-injected engine builds requiring precise fuel delivery without oversupply.
The integrated fuel filter eliminates the need for a separate component, streamlining installation and reducing plumbing complexity on custom and restoration projects. The pump features 12 AN female O-ring inlet and outlet ports for robust high-flow connections, paired with an 8 AN bypass circuit that regulates excess pressure and protects sensitive fuel system components.
This configuration supports both gasoline and E85 ethanol blend operation, allowing tuners to transition between fuel types without pump replacement. The compact form factor and integrated filter housing fit tight engine bays and custom mounting scenarios, making it suitable for builders transitioning from mechanical to electric fuel delivery or upgrading carbureted engines to higher flow demands.
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