Rare 1968 Saab Sonett II makes up the base of this land speed record holder   The temperature is about 100 degrees, there’s no wind and what shade there is comes from an overhead tarp stretched from the side of a trailer. But Tom and Patti Donney are busy moving around their race car, methodically checking it over and getting ready for another trip to the starting line last August during Speed Week 2013.   Getting the couple to break away and actually sit down to talk about their passion for speed seems, well…awkward. You learn right away that Tom and Patti aren’t just talk. They DO. With no reservation.   The little ’68 Saab Sonett II sits at center stage of this passion that began just three short years ago and has culminated each of those three years during fabled Speed Week which happens each August on the Bonneville Salt Flats, a desolate, but perfectly flat expanse of salt outside Wendover, Utah.   A full cage and chassis was built to fit the Saab plastic body. (Phone camera photo)   The head is off the Sonett’s three cylinder...