For any pump, on any type of vehicle, the Aeromotive Fuel Pump Speed Controller (FPSC) minimises fuel heating and vapour-lock problems by matching the duty cycle of the fuel pump to engine RPM. At low demand, the FPSC slows the fuel pump down, reducing the chance of suction side cavitation and vapour lock. When demand increases, the FPSC returns the fuel pump to 100% duty cycle for maximum flow. It's like an automatic transmission for your fuel pump.

• LED indicators confirm correct ignition signal hookup, verifies activation of the manual override circuit, and indicates when the circuit is providing full voltage to the pump.
• A solid-state transistor circuit, rated up to 40 amps, replaces the relays recommended in most fuel pump electrical circuits.
• Adjustable, full-speed RPM threshold.
• Billet 6061-T651 aircraft aluminium housing, protected with a beautiful bright dip black anodised finish.
• Complete installation kit includes: wire, override toggle switch, installation hardware, and instructions.

Avoid any device that reduces voltage to your fuel pump. Low voltage will destroy a 12V DC motor. The Aeromotive FPSC does not reduce voltage! The FPSC emits a pulse modulation signal that is harmless to the pump's motor.

Product Reviews for ARO16306 - AEROMOTIVE