Cross-Over Fuel Line Question

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Cross-Over Fuel Line Question


Post by rozemab » Fri Apr 10, 2009 1:12 am

I noticed in the parts manual three different styles of cross-over fuel line between the tanks for my 1958 panhead. What was the purpose of the "loop de loop" version (full loop in the middle) versus a semi-straight run between the tanks? Was it for cosmetics or did it serve a purpose?

Mine has a semi-straight version on it today.

thanks! Brian

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Re: Cross-Over Fuel Line Question


Post by 51Hog » Fri Apr 10, 2009 1:24 am

I am going to venture a guess that it has the loop to help keep tension from the nipples.
It would help with metal fatigue, fitment, and expansion/contraction.
That is the way I handle a lot of my metal line installations.
Just a guess though.

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