Hello
As Diesel Jim was saying, im plannning of having a seperate pump from the aux tank to the main tank controlled on a switch, with fuel gauge and sender. I would like to be able to auto off this the aux tank pump when the main fuel gauge reaches full . This would ensure i cannot over fill the main tank.
It would be good to have that system allisports was on about, as this would save having to make a new fuel filler hole and filling the aux tank easier. For controlling the outflow, there is a top hole used for overfill cutoff (well i think it's that), and a bottom hole which is the out for the aux pump. I have a little adaptor which does fit to a small pipe, hence my thinking that the aux pump plumbs into the overfill pipe on the main tank.
I brought this off Sarfi Equip, apparently it comes with fitting instructions but I have not found them yet, and I can't get hold of them???