Forum Discussion
walkers2rad
Sep 05, 2008Explorer
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So this is the fuel mod I did to allow hooking up to any external fuel source be it marine tank or in my case the main 75 or aux 25 gal tanks of my RV. Nice thing about doing it this way is that I can shut off the on board tank and run aux without messing with any kind of thru cap set up and when not everything operates normally.
Fuel from the built in tank enters in that open nipple to the left and goes to a fuel shut off valve, after that is the "Y" that I put in. I punched a small hole in the case only big enough for the barb of the quick connect with built in shut off to poke thru and clamped the hose to it. The thing to the right is some kind of vacuum operated lift pump as far as I can tell. Funny thing is that I thought of the primer bulb as more like an outboard primer but it is more just a vacuum pump to run this pump. The third line on it goes to what looks like manifold vacuum.
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