V8 TAURUS SHO TEXAS MILE RUN!!!

Technically I shut it down before it rolled over 1 mile at about .9 miles because I started getting too close to a car in front of me. Things to consider 1# my road choice was not the best it had up and down grades and was not completely straight but it was the nearest long road near me. 2# the car is almost 20 years old and just rolled over 170XXX also the Secondary AIS comes on way more than is needed and is given me lean codes which of course means the car is going to richen it self up I believe i have traced this down to the solid state relay SHO fanatics please pipe in if you've too have ran in to this problem. 3# the car resembles a row boat so with all that said this run was not too bad. I do have another road in mind that is extremely flat and straight maybe ill do another mile run when the car isn't weighed down with 300 pounds of tools and i might play with tire pressure too. And of course all runs were ran in MEXICO.