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Fuel lines

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planegene

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Joined
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Ok guys my next question is on fuel lines. I am attaching a rough drawn diagram of how my fuel lines are set up.

Fuel line going into the engine driven fuel pump is a #6 line.
Coming out of the fuel pump has an AN Reducer from 6 to 4, the fuel line going to the filter is a #4.
Coming out of the filter to the Ellison throttle body is a #6 line

Is this correct? If so Why two different size lines?
Should it be #6 all the way?

Gene

ImageUploadedByBiplane Forum1422814852.453353.jpg


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