Compatible with factory narrowband O2 sensors (0-1V). May require model 2244 if the vehicle does not have a factory narrowband primary O2 sensor. Features LED radial bar graph display (gauge does not have provision for backlight). Will not work with wideband O2 sensors (0-5V) - please check your specific application before purchase

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

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

Compatible with factory narrowband O2 sensors (0-1V). May require model 2244 if the vehicle does not have a factory narrowband primary O2 sensor. Features LED radial bar graph display (gauge does not have provision for backlight). Will not work with wideband O2 sensors (0-5V) - please check your specific application before purchase

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. 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. 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 red 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

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. 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

Modern white 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

Compatible with factory narrowband O2 sensors (0-1V). May require model 2244 if the vehicle does not have a factory narrowband primary O2 sensor. Features LED radial bar graph display (gauge does not have provision for backlight). Will not work with wideband O2 sensors (0-5V) - please check your specific application before purchase

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

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. 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

Compatible with factory narrowband O2 sensors (0-1V). May require model 2244 if the vehicle does not have a factory narrowband primary O2 sensor. Features LED radial bar graph display (gauge does not have provision for backlight). Will not work with wideband O2 sensors (0-5V) - please check your specific application before purchase

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

Compatible with factory narrowband O2 sensors (0-1V). May require model 2244 if the vehicle does not have a factory narrowband primary O2 sensor. Features LED radial bar graph display (gauge does not have provision for backlight). Will not work with wideband O2 sensors (0-5V) - please check your specific application before purchase

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. 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 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

Modern white 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

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

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. 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. 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. 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