Originally Posted by
alasdair
Hi TOM and ANDRE,
Have you a photo and/or plumbing diagram to show how you connect it? Sounds interesting and might save me some experimentation.
Sorry no pic but its really simple, imagine small fuel tank with fuel pickup at low point and air input at high point. I also added an anti siphon valve to the vent,
but you would need to bypass it when refueling so as to let air out.
A good anti siphon valve could work on its own but sometimes the leak a bit. I mainly used it so I don't spill fuel when refueling but also to not get fuel all over my car should I forget to plug the vent.