Bumping DaveW's post as I am starting to think about the best way to make the fuel system on my 2014 4/4 E10 resistant. I usually use Shell or Esso premium fuels but wanted to plan on an upgrade so the car is future-proofed. And especially as a mate found that the Morgan replacement fuel filler hose can take several weeks to arrive.
Wondering what the team thinks.
Also - DaveW - if you were to re-do this job on your +4 - how would you go about it?