Top 7 Best air fuel ratio gauge for carburetor For 2022
1. HOTSYSTEM 7 Color Air/Fuel Ratio AFR Gauge Kit Narrowband Pointer & LED Digital Readouts 2-1/16″ 52mm Black Dial for Car Truck
- 2 1/16 Inches (52mm) black face gauge, One Year Limited Warranty.
- Air/Fuel Ratio Gauge Monitoring car’s air/fuel ratio lean-optimal-rich(from 10.0 to 20.0),so you can change air to fuel ratio to maximized power and engine performance, reduced emissions, and higher fuel economy.
- Display Feature: An pointer gauge with an illuminated red needle and blue LED display,7 Solid Color Settings for easier night driving.
- Easy Installation: Comes with 1.94ft Power Wire and installation instructions,make the install process quick and easy.
- Note: They are only accurate at sea level. IF you have any product or installation issue,please contact us, we will offer a good solution within 24hours.
2. AEM (30-4110) UEGO Air/Fuel Ratio Gauge
- Interchangeable black and white faceplates included for customizing gauge appearance
- Bosch 4.9 LSU wideband sensor and weld-in bung included PN 30-4110
- No free air sensor calibration required ever. A 2-1/16 inch gauge housing ensures that it will fit in most gauge pods and can be remotely mounted virtually anywhere
- Interchangeable black and silver bezels included. 52mm (2-1/16”) gauge housing
- 0-5V analog output 10-20 AFR range only
3. Innovate Motorsports (3837) LM-2 (BASIC) Digital Air/Fuel Ratio Wideband Meter incl. Bosch LSU 4.9 , Black
- Patented “Direct Digital” Wideband Technology
- Wideband O2 sensor (Bosch LSU 4.9) is compatible with most fuel types (leaded, unleaded, diesel, methanol, E85, etc)
- includes the LM-2, Bosch LSU 4.9, 8 ft sensor cable, cigarette-lighter power, USB cable, weld-in bung and plug, and quick-start guide.
- Positive lock connectors for all connections
4. Innovate Motorsports 3918 MTX Series MTX-L Plus Wideband Gauge, Black/White, 52mm
- Faster sensor frequency for faster O2 sensor feedback
- Faster analog output speed helps ensure that your ECU sees changes in air/fuel ratio as they happen
- Enhanced heater control for superior sensor performance in forced induction and other high performance applications
- Bosch LSU 4.9 wideband O2 sensor
- 52mm (2 1/6″) diameter gauge body with included interchangeable faceplates and bezels
- Fit type: Universal Fit
- Innovate MTS serial in/out (for use with MTS enabled devices to add additional logging channels)
- Datalog using powerful LogWorks software on your PC
5. New Carburetor Two 2 Barrel Carburetor Carb 2100 2150 For Ford 289 302 351 Cu Jeep Engine with Electric Choke
- Aftermarket 2-Barrel Carburetor Replacement Heavy Duty Metal Construction
- Add More Horse Power While Maintaining Near Stock Fuel Mileage Directly Replace the Old/Broken One
- Must be Run with a Fuel Filter before inlet 1.08 Venturi .049 Jets
- Includes Mounting Gasket and Seal
- Fits for Ford Engine Models 289 302 351 and Jeep 360 Please Make sure you view fitment table
6. Auto Meter 4379 Ultra-Lite Wide Band Air Fuel Ratio Kit,2.3125 in.
- 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
7. GlowShift Black 7 Color Dual Digital Wideband Air / Fuel Ratio AFR Gauge Kit – Includes Oxygen Sensors, Data Logging Output & Weld-in Bungs – Clear Lens – Multi-Color LED Display – 2-1/16″ 52mm
- GlowShift Black 7 Color Series Dual Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of the Left & Right Banks of Your Performance Vehicle’s Engine
- Gasoline Wideband Air/Fuel Ratio Readings from 10.00 to 20.00 AFR – E85 Wideband Air/Fuel Ratio Readings from 6.00 to 12.00 AFR- 2-1/16″ (52mm) Gauge with Black Dial, Clear Lens & (2) 7 Color Digital Displays
- 7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle – Colors Include Blue, Red, Green, Teal, Purple, White & Yellow – Connecting the Dimmer Wire to the Headlight Switch Reduces Brightness of the Gauge by 30% When the Headlights are On
- Includes (2) 4.9 LSU Wideband Oxygen Sensors, (2) Stainless Steel Weld-In Bungs, (2) Mild Steel Weld-In Bungs, (2) Control Boxes, (2) 10′ Sensor Harness, 7′ Gauge to Control Box & 5′ Power Harness Splitter, (2) 3′ Data Logging Wires, Gauge Visor, Mounting Hardware & Installation Instructions
- GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
8. GlowShift Tinted 7 Color Analog Needle Wideband Air / Fuel Ratio AFR Gauge – Includes Oxygen Sensor, Data Logging Output & Weld-in Bung – Black Dial – Smoked Lens – 2-1/16″ 52mm
- GlowShift Tinted 7 Color Series Analog Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Performance Vehicle
- Wideband Air/Fuel Ratio Readings from 10 to 20 AFR – 2-1/16″ (52mm) Gauge with Black Dial, Tinted Lens & Illuminated Red Needle
- 7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle – Colors Include Blue, Red, Green, Teal, Purple, White & Yellow – Connecting the Dimmer Wire to the Headlight Switch Reduces Brightness of the Gauge by 30% When the Headlights are On
- Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10′ Sensor Harness, 7′ Gauge to Control Box Harness, 5′ Power Harness, 3′ Data Logging Wire, Gauge Visor, Mounting Hardware & Installation Instructions
- GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
9. PE Wideband O2 Bluetooth Kit – iOS Android Air Fuel Ratio
- Monitor engine air fuel ratio live from your phone
- Wireless Bluetooth Communication – up to 30 feet
- Free iOS and Android App
- Bosch LSU 4.9 Sensor Included
- No Sensor Calibration Required
10. AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge
- The X-Series wideband UEGO AFR sensor controller gauge (PN 30-0300) features a modern, visually striking faceplate and new seven-segment, center display that is 87% larger than the 30-4110 AEM
- The gauge includes a 0-5v and RS232 Serial Port output for feedback control and data logging, and an AEMnet (CANbus) output for data logging
- X-Digital wideband technology gives these controllers the ability to read and report values that other controllers do not, which can deliver more optimized engine tuning and a safer overall operating condition
- Faster response time improves wideband feedback control, and can provide a safer, more powerful and accurate tune
- When tuning an engine using wideband AFR feedback control on an inertia dyno, dead time affects the data you are looking at because it is reported in a different operating location than when it actually occurred
