Best Wideband for Snowmobile Applications

[Boyko]

This seems to works well, It is a all in one unit, I only have 200 miles on it (leaded fuel two-smoker with poor 12v dc).

I like it, you can program the outer sweep to read from 11.5 to 14, no gliches with it so far

http://www.innovatemotorsports.com/products/MTXL.php

 

[Colorado Yamaha]

I've used the PLX AFR guage for maybe 5 years and only had to replace the sensor once due to the wires being cut on the heat shield. Have PLX on my SVT Cobra also!

FJO on an Apex S/C kit for 4 years with no issues either ... bullet proof.