Instead of using a bypass "air path", a small bypass "oil path" is designed on the outside of the carburettor to adjust the mixture ratio by using the oil feed from the bypass. The mix ratio screw is designed into the bypass and the amount of fuel fed into the bypass is controlled by turning the mix Read More

Before the oil in a motorbike enters the cylinder for combustion, it must first undergo an atomisation process to mix the oil and air into oil and gas for combustion. This atomised concentration of oil and air is known as the mixing ratio.What are the effects of different mixing ratios on the car? I Read More