Clean fuel is important because there are small jets and passages in the carburetor and opening in a fuel injector. The fuel filter is responsible for keeping the smaller contaminants in the system out of the engine and other fuel delivery components. On carbureted engines these contaminants can cause clogging of orifices or jets and cause the vehicle to get too much or not enough fuel.
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Changing Fuel filters will improve the engines emission
Changing the fuel filter will also improve the engines performance
Conventional stainless steel and conductive plastic fuel filters to meet the needs of virtually all engine configurations
Accessory filters are also important to your vehicle's performance