A quick tutorial on how to adjust the timing gears on your ISX single cam engine #semi #semitruck #kenworth #peterbilt #freightliner #international #navistar #volvo #mack #diesel #dieseltruck #dieselmechanic #truckporn #trucking #truckshop #truckmechanic #transportation #truckdriverlife #longhaul #heavytruck #cat #cummins #detroitdiesel
