[ Ссылка ] presents air fuel ratio meter to be used in tuning your carburetor or EFI. WIll help you rejet your carb properly to provide best power and fuel consumption. Using Wideband O2 Sensor
![](https://i.ytimg.com/vi/WNNXuAK2_aY/maxresdefault.jpg)
[ Ссылка ] presents air fuel ratio meter to be used in tuning your carburetor or EFI. WIll help you rejet your carb properly to provide best power and fuel consumption. Using Wideband O2 Sensor