http://jckronbauer.blogspot.com/2014/07/when-you-step-up-to-100-plus-hp-step-up-all-the-way-to-international-reliability-we-introduced-big-turbo-tractors-in-1964-now-millions-of-owner-hours-later-the-new-1256-turbo.html
When you step up to 100-plus HP, step up all the way to International reliability. We introduced big turbo tractors in 1964. Now, millions of owner-hours later, the new 1256 Turbo.