Just wondering which pump is fitted to your respective models? I have converted my 1961 Plus 4 (TR3) to a Facet Cube low pressure electric fuel pump and ditched the standard mechanical pump. The Facet pumps are from the USA and I am hoping I have made the right choice. Do They suffer from seals breaking down?
Nev.
If your Facet Cube fuel pump is less than 10-15 years old it will have seals that can withstand the 10-15% ethylene fuel that most Americans are forced to use. But the material in these seals is fine for use with non-ethylene gasoline.
