Laborde Products is supplying Mitsubishi S6R2 Tier 3 engines for a series of 11 Hines Furlong Line towboats, including the Oxford, built by Intracoastal Iron Works, Bourg, La. Laborde Products photo.
Not all diesel is created equal. Like gasoline, it comes in various grades, and choosing the right one is important. But which should you pick?