Aux Fuel Tank Plumbing

--------------------------------------------------------------------------------

I have a Fuel Tank tool box combo that I had custom built for my '93 originally and used it in my '97 as well. I have never plumbed in the fuel tank on my '03. I have heard that there is an auxillary port in the fuel tank module. Can I plumb into this or should I T into the FASS return line. What size is the Aux fitting on top of the tank?

On a couple of recent trips I have had touble getting to a fueling station due to high winds reducing my fuel economy. I should have done this a while a go but now it seems to be a necessity. 40mph winds seem to lose me ~75miles per tank and increase my boost from 10-15psi to >20psi @ 65 mph.

Thanks

 

http://www.northerntool.com/shop/too...5501_200315501

 

I have this kit installed...works great! Never had any problems with it in 12500 miles of cross country travel.