Description
Tuning your engine without real-time AFR data is like flying blind. The DAYTONA TWIN TEC WEGO 3 gives you precise, accurate air-fuel ratio monitoring—both on the road and on the dyno—so you can dial in your fuel map with confidence and catch lean conditions before they damage your engine. Built-in data logging captures over two hours of AFR, RPM, and sensor information, letting you analyze combustion efficiency and make informed tuning decisions.
Whether you’re running a motorcycle, small-displacement engine, or race vehicle without a factory wideband setup, this complete system delivers professional-grade diagnostics in a compact, waterproof package made right here in the U.S.A.
- Bosch LSU 4.2 wideband sensor
- 42″ wiring harness included
- ±0.10 AFR accuracy range
- 10.3–19.5 AFR measurement span
- Real-time LED display readout
- Daylight-readable blue display
- Auto-dimming low-light mode
- 11–16V supply voltage range
- ~1 amp current draw
- 2+ hours data logging capacity
- 0–5V analog AFR output
- Spare analog input available
- Windows ME/XP/Vista compatible
- Excel data export capability
- Free-air calibration procedure
- Dyno and road testing ready
- Motorcycle/small-engine suitable
- Waterproof construction
- 4″ L × 2″ W × 0.5″ H
- 18×1.5mm weld nut included
- Made in the U.S.A.






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