They have terrible air pollution in china….


I am looking at the EPA test results of that model offered for sale in the USA the carbureted version.
This is the Chinese standard: CO HC NoX
> 150 mL (UDC + EUDC) (2.0) (0.3) (0.15)


These are the actual emissions on the carbureted version sold in the USA, note that testing methods are different.
NoX 0.257
HC 0.809
CO 9.045

Not even close...


I Struggle with a closed loop EFI lowering emissions by that much, I could go to the Suzuki global site and see what the emission numbers are on the version they sell that has EFI. It has to meet the above Chinese standard.