Spartan Lambda Wideband
Wideband gauges engineered for Spartan Lambda air/fuel monitoring.
- Reads AFR data from supported Spartan Lambda wideband systems
- Built for tuning, diagnostics, dyno, street, and track applications
- Clean gauge layouts keep air/fuel data easy to scan
- Precision stepper motors for smooth, accurate pointer movement
- Built to perform for years without compromise
SKU: R2-WB4
2-1/16" A/F WB | For Spartan
Monitors air/fuel ratio using input from external wideband controllers for accurate real-time tuning data. Integrated warning light provides clear alerts when AFR moves outside your set range. Supports 0.5–4.5V signals for compatibility with most aftermarket systems. Precision stepper motor ensures smooth, stable readings.
$149.19
SKU: L2-WB4
2-1/16" A/F WB | For Spartan | Classic Design
Reads wideband air/fuel data from a Spartan Lambda Controller through a 0–5V input. Displays a 10–20 AFR range in a compact 2-1/16" Classic gauge layout. Precision stepper motor delivers smooth, accurate pointer movement for clean fuel mixture monitoring.
$135.04
SKU: R2-WB2
2-1/16" Lambda A/F Gauge | Analog Output | Warning
Monitors air/fuel ratio with a built-in wideband controller for a complete, self-contained AFR solution. Eliminates external components while providing accurate real-time tuning data. A built-in warning light alerts you when AFR moves outside your target range for added protection. Precision stepper motor ensures smooth, stable readings.
$331.79
SKU: R25-WB4
2-5/8" A/F WB | For Spartan
Monitors air/fuel ratio using input from external wideband controllers for accurate real-time tuning data. Integrated warning light provides clear alerts when AFR moves outside your set range. Supports 0.5–4.5V signals for compatibility with most aftermarket systems. Precision stepper motor ensures smooth, stable readings.
$165.90
SKU: L25-WB4
2-5/8" A/F WB | For Spartan | Classic Design
Reads wideband air/fuel data from a Spartan Lambda Controller through a 0–5V input. Displays a 10–20 AFR range for clean fuel mixture monitoring. Precision stepper motor delivers smooth, accurate pointer movement for street, track, and performance builds.
$149.19
SKU: R25-WB2
2-5/8" Lambda A/F Gauge | Analog Output | Warning
Monitors air/fuel ratio with a built-in wideband controller for a complete, self-contained AFR solution. Eliminates external components while providing accurate real-time tuning data. A built-in warning light alerts you when AFR moves outside your target range for added protection. Precision stepper motor ensures smooth, stable readings.
$358.79
