[sweetk30]

i kept my truck stupid easy for me on efi and 2 tanks . driver side has high psi pump for efi and pass side has low psi tbi pump . i modified the wiring on the dash switch to just send power to the right tank pump when flipped right . i added a red light for when the pump is on to not forget and over fill . also the pump only gets power key hot so this is another safety . this seems to work good for me and no problems .

if you dont plan a ton of driving and high fuel use loads the 17-18 gal range tank will prob be good for you . i run my 20 gal tank for most of my driving . around town few towns over and no major drinking of fuel .

dont forget the in cab tank was never designed for return fuel flow so you might get unwanted fuel smell .