Clark thanks for the link. Interesting results. We have the ones that kitfox sells, just trying to see if there is something better so they don't discolor when running mogas.
Jiott we would just connect them using tygon tubing to the brass fittings.
Airlina yeah that would be bad, and that is what we are trying to avoid. Maybe I will give kitfox a call and see. We did find some glass and can make them out of glass but the acrylic seems stronger than the glass, at least when we bent them to test how strong they are the glass shattered pretty quick and the acrylic was bent way over before breaking.