Air / Fuel Ratio Gauge

Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU 4.9 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation

• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU 4.9 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation
• 0-5v data and serial data outputs for ECU, data acquisition unit, or Laptop tuning
• User programmable range for Rich/Stoic/Lean conditions
• Peak recall/memory
• 10:1 to 20:1 AFR range for gasoline applications
• 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system
• User Programmable Warning Function
• Display data in Lambda or numerical A/F ratio

Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation

• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation
• 0-4v data output feed for ECU, data acquisition unit, or Laptop tuning
• Suitable for use with gasoline powered engines
• Digital segment display and LED radial bar graph display
• 10:1 to 20:1 AFR Range for Gasoline Applications
• 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system
• User Programmable Warning Function
• Display data in Lambda or numerical A/F ratio

Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation

• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation
• 0-4v data output feed for ECU, data acquisition unit, or Laptop tuning
• Suitable for use with gasoline powered engines
• Digital segment display and LED radial bar graph display
• 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system

Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation

• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation
• 0-4v data output feed for ECU, data acquisition unit, or Laptop tuning
• Suitable for use with gasoline powered engines
• Digital segment display and LED radial bar graph display
• 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system

Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation

• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation
• 0-4v data output feed for ECU, data acquisition unit, or Laptop tuning
• Suitable for use with gasoline powered engines
• Digital segment display and LED radial bar graph display
• 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system

Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation

• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation
• 0-4v data output feed for ECU, data acquisition unit, or Laptop tuning
• Suitable for use with gasoline powered engines
• Digital segment display and LED radial bar graph display
• 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system

Modern blue LED through-the-dial lighting provides clear visibility during nighttime use

• Modern blue LED through-the-dial lighting provides clear visibility during nighttime use
• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation
• Autometers Race Proven Digital Stepper Motor Electric Instruments Provide Unmatched Accuracy Which Is Further Increased By Utilizing A Self Calibration Sequence During Power Up
• Display range of 8:1 to 18:1
• Suitable for use with gasoline powered engines
• 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system

Traditional incandescent lighting illuminates around the perimeter of the dial

• Traditional incandescent lighting illuminates around the perimeter of the dial
• Autometers Race Proven Digital Stepper Motor Electric Instruments Provide Unmatched Accuracy Which Is Further Increased By Utilizing A Self Calibration Sequence During Power Up
• Display range of 8:1 to 18:1
• Suitable for use with gasoline powered engines
• 12 and 16 volt compatible, compatible with nearly every electrical system
• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 25ft.
• wiring harness, 304 stainless steel weld-in bung, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation

Traditional incandescent lighting illuminates around the perimeter of the dial

• Traditional incandescent lighting illuminates around the perimeter of the dial
• Autometers Race Proven Digital Stepper Motor Electric Instruments Provide Unmatched Accuracy Which Is Further Increased By Utilizing A Self Calibration Sequence During Power Up
• Display range of 8:1 to 18:1
• Suitable for use with gasoline powered engines
• 12 and 16 volt compatible, compatible with nearly every electrical system
• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 25ft.
• wiring harness, 304 stainless steel weld-in bung, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation

Traditional incandescent lighting illuminates around the perimeter of the dial

• Traditional incandescent lighting illuminates around the perimeter of the dial
• Autometers Race Proven Digital Stepper Motor Electric Instruments Provide Unmatched Accuracy Which Is Further Increased By Utilizing A Self Calibration Sequence During Power Up
• Display range of 8:1 to 18:1
• Suitable for use with gasoline powered engines
• 12 and 16 volt compatible, compatible with nearly every electrical system
• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 25ft.
• wiring harness, 304 stainless steel weld-in bung, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation

Traditional incandescent lighting illuminates around the perimeter of the dial

• Traditional incandescent lighting illuminates around the perimeter of the dial
• Autometers Race Proven Digital Stepper Motor Electric Instruments Provide Unmatched Accuracy Which Is Further Increased By Utilizing A Self Calibration Sequence During Power Up
• Display range of 8:1 to 18:1
• Suitable for use with gasoline powered engines
• 12 and 16 volt compatible, compatible with nearly every electrical system
• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 25ft.
• wiring harness, 304 stainless steel weld-in bung, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation

Traditional incandescent lighting illuminates around the perimeter of the dial

• Traditional incandescent lighting illuminates around the perimeter of the dial
• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
• Autometers Race Proven Digital Stepper Motor Electric Instruments Provide Unmatched Accuracy Which Is Further Increased By Utilizing A Self Calibration Sequence During Power Up
• Display range of 8:1 to 18:1
• Suitable for use with gasoline powered engines
• 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system

Traditional incandescent lighting illuminates around the perimeter of the dial

• Traditional incandescent lighting illuminates around the perimeter of the dial
• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
• Autometers Race Proven Digital Stepper Motor Electric Instruments Provide Unmatched Accuracy Which Is Further Increased By Utilizing A Self Calibration Sequence During Power Up
• Display range of 8:1 to 18:1
• Suitable for use with gasoline powered engines
• 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system

Traditional incandescent lighting illuminates around the perimeter of the dial

• Traditional incandescent lighting illuminates around the perimeter of the dial
• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
• Autometers Race Proven Digital Stepper Motor Electric Instruments Provide Unmatched Accuracy Which Is Further Increased By Utilizing A Self Calibration Sequence During Power Up
• Display range of 8:1 to 18:1
• Suitable for use with gasoline powered engines
• 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system

Edelbrock Wide Band Air-Fuel Ratio Monitor. For use with all aftermarket data logger and EFI kits.

Edelbrock Narrow Band LED Air-Fuel Ratio Monitor. For use with all aftermarket carburetor and EFI kits.