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Edelbrock 91170

Dual Channel Wide Band Amplifier Kit

Edelbrock 91170

350-91170

made in usa
jegs shipping
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Estimated ship date 12/01/17 if Ordered Today
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Edelbrock 91170 Dual Channel Wide Band Amplifier Kit $634.80
Wide Band Amplifier Kit
  • Dual Channel

  • Edelbrock 91170 Details

    Sensors

    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 one oxygen sensors, use Wide Band kit #350-3532

  • 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

  • Specifications:

    Type
    Screw-In
    Wire Number
    2
    Quantity
    Sold as a kit
    Voltage Range
    0-5 V
    Manufacturer's Part Number:
    91170

    This air/fuel monitor consists of an O2 sensor and a calibrated electronic display. Simply install the O2 sensor in the exhaust pipe, and then connect the display. When the engine is running, the actual air/fuel ratio is continuously displayed. The monitor indicates air/fuel ratios from approximately 12 to 15. Use it to guide carburetor adjustment and jetting or to improve ignition spark advance curves. Not recommended for use with leaded fuels.

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