Depends, when they were built they were heavy work engines, sometimes with little or no oil filtration. Today, with modern oils, full flow filtration and light to moderate loading, 100,000 plus would not surprise me, given a high quality professional rebuild. You're not planning on using it to drag overloads up a gravel mountain road, are ya?
Last edited by Drydock; 03/28/2012 3:55 PM.
