This product has been discontinued

K&N Air/Fuel Rectangle Monitor Kit - 85-2437


  • Manufacturer: K and N


K&N Air Fuel Monitor - Rectangle Surface

  • Precision instrument to help with jetting
  • Works on all engines and all fuels except nitro-methane
  • Measures approximate air/fuel ratio
  • LED read out
  • Mounts on any flat surface
  • Rectangle Surface-mount Complete Kit
  • Includes: monitor, sensor and weld-on fittings

Installation Instruction

Manufacturer Part # 85-2437