Edelbrock EFI Components

For Pro-Flo 2, Pro-Flo XT, Pro-Flo XT-R Fuel Injection Systems... This Edelbrock Wide Band Air/Fuel Ratio interface unit will not only work with all current Edelbrock EFI systems, but with any aftermarket EFI system that can accept a 0-5 volt input for monitoring Air Fuel Ratios. Features two independent 0-5V analog outputs that are linearly scaled with 0V=10.0 AFR and 5V=20.0 AFR. Includes interface unit, sensor, weld-in bungs and all necessary wiring. Does not have internal data logging capability and only includes a single oxygen sensor. For data acquisition applications requiring two oxygen sensors, use Dual Channel Wide Band kit #91170
  • Allows improved Closed Loop control of the current Pro-Flo EFI systems
  • Suitable for automotive, motorcycle, and other 4-Stroke engine applications
  • Highly accurate with less than 0.10 AFR error over 10.3 - 19.5 AFR range
  • Easy free-air calibration procedure corrects for sensor aging effects
  • 0-5V analog AFR output for interface to EFI, Data or Dyno instrumentation
  • Wide supply voltage range from 11-18V allows operation from battery on small engines or race vehicles with out an alternator
  • Current draw is approx. 1 amp
  • Features compact 4" x 2" x 0.5" water-proof enclosure
Wide Band Air/Fuel Ratio Interface by Edelbrock
Application Part #
Wide Band Air/Fuel Ratio Interface 3532

This Wide Band Oxygen Sensor is a replacement sensor for our Wide Band Interface Kits. Sensor is complete with special Deutsch connector for direct replacement.
Wide Band Oxygen Sensor by Edelbrock
Application Part #
Wide Band Oxygen Sensor 91171

This extension cable measures 12 feet in length and is designed for extending the Edelbrock O2 Sensor #91171 to the Edelbrock Wide Band Sensor Harness. It is provided with the connector terminated on one end only, allowing for the cable length to be tailored to custom applications. It can then be terminated with the provided connector.
Wide Band Oxygen Sensor Cable Extension (12 ft.) by Edelbrock
Application Part #
Wide Band Oxygen Sensor Cable Extension (12 ft.) 91173

This Weld-On Bung can be used with Edelbrock QwikData 2, Pro-Flo 2, Pro-Flo XT or any application requiring an Oxygen Sensor installed in the Exhaust system. It's manufactured from steel stock and has 18 x 1.5mm internal threads.
02 Sensor Weld-On Bung by Edelbrock
Application Part #
02 Sensor Weld-On Bung 91172

Fuel Injectors by Edelbrock
Application Emissions Single Set of 8
Fuel Injector 60 lb/hr @ 43 psi; 85 lb/hr @ 87 psi, high impedance 3687 3686
Pico Fuel Injector 19 lb/hr @ 45 psi for #3501, #35020, #35050, #35060, #35620 & #35630 3574 -
Pico Fuel Injector 29 lb/hr @ 45 psi for #35000 produced after November 2005, #35030, #35070, #35090, #35210, #35260, #35270, #35280, #35300, #35310, #35410, #35510, #35640 & #35650 3583 3853
Pico Fuel Injector 35 lb/hr @ 45 psi (set of 8) for #35080 3635 3636
Pico Fuel Injector 44 lb/hr @ 45 psi (set of 8) for #35500 3685 3684
Fuel Rail Stands (for use with Pico fuel injectors) Set of 4 3619 -

Individual Electronic Components by Edelbrock
Application Part #
Calibration Module (for use with Pro-Flo 2 and Pro-Flo XT Systems) 35360
Calibration Module (for use with original Pro-Flo Systems) 3519
Calibration Tablet with 7" Screen (for E-Street, E-Street 2 & Pro-Flo 3 systems) 37-3605
USB to Serial Converter 91147
30 AMP Harness Power Relay (12 volt, for Pro-Flo 2 systems only) 36014
Pro-Flo Ignition Amplifier (for Pro-Flo systems) 3518
Bluetooth Antenna Retro Fit Kit (for first generation E-Street systems only) 3523
Throttle Position Sensor (clockwise rotation, GM type) 36018
Coolant Temp Sensor 3589
Coolant Temp Sensor (for E-Street and Pro-Flo 3 systems) 36012
Air Temp Sensor for Push-In Connections 3578
Air Temp Sensor with 3/8"-18 NPT Thread (for E-Street & E-Street 2 systems) 3588
MAP Sensor (for first generation Pro-Flo systems) 3587
MAP Sensor 1 Bar (for E-Street, Pro-Flo 2 & Pro-Flo 3 systems) 36019
MAP Sensor 2 Bar (for Pro-Flo 2 systems) 36020
Oxygen Sensor (narrow band, 4-wire for use with Pro-Flo & Pro-Flo 2 systems) 36013
Wide Band Oxygen Sensor (for the Pro-Flo Sportsman systems) 36010
Pro-Flo 3 Fuel Sensor (1/8" -27 NPT) 3546
EFI PCV Valve 3592
PCV Valve Fitting 3593
Fuel Pressure Sensor (M16 thread, for E-Street & E-Street 2 systems) 51-5022

Idle Motors by Edelbrock
Application Part #
GM Stepper IAC Motor 36015
PWM Idle Air Motor and Gasket (Hitachi) 36017
Idle Air Motor (for Magneti Marelli Throttle Bodies) 3599

Fuel Delivery Components by Edelbrock
Application Part #
Fuel Pump 57 gph @ 45 psi, 3/8" hose barb inlet/outlet 3594
Fuel Pump 80 gph @ 45 psi, -10 AN inlet/outlet 1790
Fuel Pump 120 gph @ 45 psi, -12 AN inlet/outlet 1794
Fuel Pump for MPFI 3581
EFI Pump Relay 3586
Fuel Filter 3596
Regulator Fitting (-6 AN for Pro-Flo 2 and Pro-Flo XT systems) 3577
Fuel Pressure Regulator (-6 AN inlet/outlet/bypass) 1728
Fuel Pressure Regulator (-10 AN inlet/outlet -6 AN bypass) 1729
Fuel Pressure Regulator (for Pro-Flo 2 and Pro-Flo XT systems) 3584
Fuel Pressure Regulator (for Performer MPFI kits) 3595
Fuel Pressure Regulator Kit with Rail Mount (-6 AN, 43 psi, for Pro-Flo 3 systems) 17400
Fuel Pressure Regulator Kit with Rail Mount (-6 AN, 58 psi, for Pro-Flo 3 systems) 17401

Performance Gaskets by Edelbrock
Application Part #
Replacement 2V Air Valve Gasket (for Pro-Flo 2 systems #35030) 3894
Replacement 4V Air Valve Gasket (for Pro-Flo 2 systems #3500 & #3550) 3895
Replacement Throttle Body Flange Gasket (for 90mm throttle body) 3813

Throttle Brackets by Edelbrock
Application Part #
Throttle an Trans Kickdown for 4150 Style Pro-Flo 3 Throttle Body 8041

The following guide is designed to help you determine which Edelbrock components are legal for use on your vehicle. Learn more about Edelbrock Product Emissions Guide.

    50-State Legal
    For Racing Use ONLY
    For Use on Pre-Pollution Controlled Vehicles (PPCV)
    Stock Replacement Part
    Engine Swaps