Since you liked my previous WD-45 story I will tell some more.
One thing , promise not to tell my IH friends I am posting over here ! (Just kidding)
Like I said I was born with IH as Dad worked at IH Dealership all his life. However we had a lot of respect for AC products and Dad was friends with shop guys at AC Dealer. They would trade info and tips when one or the other would trade in an opposite color.
The same Turkey farmer who I worked for pulled a new WD-45 up next to me one day and said you will really like this one. At first I was not impressed, just a new 45 like the one he already had. But then I noticed a different engine sound. Then I noticed hood was longer and grille went clear out to end of cast bolster ?Then I saw the decal DIESEL ! Yes that became my favorite tractor that he had.