Home > Tuning Resources
Choose a sub category:
SAFR Tool Tuning Glossery EJK Information and Support
AFR+ Information and Support
Welcome to powersportsEFI / pwrTune tuning support pages. From troubleshooting to specific product support to a tuning glossary of terms and tuning AFR theory our goal here is to help. Hopefully the information collected here will help you acheive your tuning goals and maybe answer some questions.
Sort By:
Page of 1
SAFR Standalone AFR Gauge SAFR Air Fuel Ratio Guage System

SAFR INFORMATION

The SAFR (Standalone Air/Fuel Ratio) tool was developed to address the need to quickly understand the state of tune on a vehicle without the hassle of welding in an O2 bung or splicing in wires to power the system. Easily installed on most motorcycles, ATVs and UTVs, the SAFR provides a simple analog gauge with a wideband O2 system that displays the vehicle's air/fuel ratio (AFR) values. The AFR readings allow a user to make sure a vehicle is running at optimum levels on the street or in the dirt. The SAFR is not intended to be a permanent installation. The unit is fully compatible with all vehicles. The SAFR works on carbureted or fuel injected vehicles. The diagnostic tool also works on 2 stroke or 4 stroke engines.
  • NO WELDING REQUIRED
  • PLUG AND PLAY POWER
  • RENT OR PURCHASE
  • ANALOG NEEDLE DISPLAY
  • WIDEBAND O2 SYSTEM
  • NO FREE AIR CALIBRATION
  • TEMPORARY INSTALLATION
  • COMPATIBLE FOR ALL FUEL TYPES
  • 1-YEAR WARRANTY

View the SAFR Instructions

Understand AFR values

Our Price: $350.00