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K & N FUEL-AIR MONITOR


 

The K&N Fuel-Air Monitor is a precision instrument to help the performance enthusiast with jetting problems. This device will work on carbureted, injected, supercharged, turbocharged, or normally aspirated engines (2 or 4 stroke), unleaded gasoline, alcohol, or nitrous oxide.  It will not work with nitromethane or diesel fuels. The unit indicates lean, rich and correct mixtures using a bar scale. The oxygen sensor fitting needs to be welded to the head pipe collector. With a minimum of 9 volts power supply the monitor can be used temporarily mounted for performance testing.
 

85-2437

Rectangle “Surface-Mount” Complete Kit (includes monitor, sensor and weld-on fitting) >>>>>Go to shopping site!
85-2438 Oxygen Sensor Only (includes weld-on fittings) >>>>>Go to shopping site!
85-2439  Rectangle Monitor only >>>>>Go to shopping site!
85-2441 Round “In-Dash” Complete Kit (includes monitor, sensor and weld-on fitting) >>>>>Go to shopping site!
85-2442 Round Monitor only >>>>>Go to shopping site!
85-21688  Weld-On Fitting >>>>>Go to shopping site!
85-21686 Oxygen Sensor Plug >>>>>Go to shopping site!