Well, I truly expected the results I had gotten.
This thread was really to see how conservative most individuals are when it comes to the cost to fuel savings and as we can all see by the above mentioned posts, 98% of the members on this board are conservative.
As for me, I have already started to modify my vehicle and have since installed a tach and a vacuum gauge, changed out the old fuel filter and will see what these results net me. The cost of the tach,gauge and fuel filter came out to $58.00. I am sure with having a lighter foot thanks to the vac gauge, I will have the fuel savings equivelant to the cost of the above items within the next two fill-ups.
My next plan is to make the truck a little more aerodynamic, and no, not the embarrassing aerodynamic some people are taking, I just can't let that one go