Aeromotive 3.5 Brushless Spur Gear External Fuel Pump - In-Line - 3.5gpm
Aeromotive 3.5 Brushless Spur Gear External Fuel Pump - In-Line - 3.5gpm
SKU:11185
In stock
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The Aeromotive 3.5 Brushless Spur Gear External Fuel Pump is a high-performance in-line fuel pump designed for demanding automotive applications. As part of Aeromotive’s first brushless fuel pump series, it features a spur-gear pumping mechanism combined with advanced brushless-motor technology to deliver reliable fuel delivery at up to 90 psi of sustained pressure. Capable of supporting Pro-Series flow at higher pressures with minimal flow drop, it is ideal for high-horsepower setups such as blow-through carbureted engines up to 2000 FWHP. The pump includes ORB-12 inlet and ORB-10 outlet ports, with precise control of RPM and pressure for optimal performance. Its brushless motor employs sensors for faster, more reliable phase shifting, producing increased torque, efficiency, and durability while reducing noise and heat. This pump ensures consistent fuel flow, extended lifespan, and lower power consumption, making it a premium upgrade for performance enthusiasts.
Designed for use in EFI and carbureted applications, this pump is suitable for a wide range of high-performance vehicles. It is compatible with various regulators, including P/N 13134, 13305 for EFI, and P/N 13202, 13212 for carbureted setups. Ideal for street, track, or racing environments, it serves as a direct replacement or upgrade for existing fuel delivery systems. The pump’s robust construction and tight tolerances enable it to operate efficiently under high pressure and demanding conditions, supporting applications up to 90 PSI continuously and 150 PSI peak pressure, with or without boost. Installation involves connecting the inlet and outlet ports, and it is suitable for vehicles requiring reliable, high-flow fuel delivery for maximum power output.
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Overview
Overview
The market leader in fuel delivery systems and components, Aeromotive introduces its first brushless fuel pump series. The 3.5 Brushless Gear pump provides the Pro-Series Fuel Pump performance the world has come to trust and depend on, now available with the latest Spur-Gear pumping mechanism and brushless-motor technology. Built for up to 90 psi of sustained pressure, this new pump supports Pro-Series flow at higher pressures with minimal drop in flow. This new brushless spur-gear pump is able to move more fuel and sustain higher pressures without failure. ORB-12 inlet and ORB-10 outlet ports. For EFI applications use regulator P/N 13134 or P/N 13305. For carbureted applications use regulator P/N 13202 or P/N 13212. Capable of 90-PSI continuous operating pressure, 150 PSI peak pressure, base plus boost. Perfect for ?blow-through? carbureted engines up to 2,000 FWHP. Brushless motors employ sensors to monitor rotor angle to provide faster and more reliable phase shifting, producing more torque capacity and motor efficiency. Instead of the armature rotating, in a brushless motor the magnets rotate around the armature and the motor controller manages the phase shift to keep the motor rotating under load (load is related to pressure in a fuel pump).? With more torque per watt and a higher torque to weight ratio, brushless motors produce lower noise and deliver higher reliability. With a higher level of efficiency, down to fractions of a second in design speed control, the new Aeromotive brushless fuel pumps provide precise control of fuel pump RPM as pressure rises, better maintaining pump RPM and flow, producing a flatter flow curve.? Tight tolerances result in less current draw, less heat and extended life. Now there is the ability to upgrade to a premium brushless pump for faster, more reliable and uninterrupted fuel delivery with less power consumption and potential for wear or failure.
