Cheapest O2 kit?

sc00ter · 06-01-2024, 06:02 PM

Koso makes one but its money. I'm not aware of any affordable ones. But the bung mounted ones make hook-up easy. We had a few "popular" 2-stroke exhaust on hand with bung connections welded in so we wouldn't have to molest a new Yasuni, LeoVince, Tecnigas or Stage 6 expansion chambers.

Are you looking for a basic air/fuel ratio readers or a more advanced lamda type one? I had a Koso that did both and collected crazy data before doing a BBK kit on my Adly RT 50 (the scoot that brought me here) because the sealer was very sketchy about what they did for the warrant carry-over install. It seemed good after the BBK install data-wise but I donated the scooter not long after the install.

06-01-2024, 06:02 PM	#4
sc00ter Join Date: May 2017 Location: Norfolk, VA Posts: 563	Koso makes one but its money. I'm not aware of any affordable ones. But the bung mounted ones make hook-up easy. We had a few "popular" 2-stroke exhaust on hand with bung connections welded in so we wouldn't have to molest a new Yasuni, LeoVince, Tecnigas or Stage 6 expansion chambers. Are you looking for a basic air/fuel ratio readers or a more advanced lamda type one? I had a Koso that did both and collected crazy data before doing a BBK kit on my Adly RT 50 (the scoot that brought me here) because the sealer was very sketchy about what they did for the warrant carry-over install. It seemed good after the BBK install data-wise but I donated the scooter not long after the install.
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