The clearances inside diesel injection system parts are closer than those found in any other technology. The plungers and needle valves in injectors need to fit tightly to ensure precise metering and ...

Talk about cross-border shopping. International shopped around the world looking for a partner in the big-bore engine that would become the MaxxForce 11 and 13. The company knew it didn’t have the ...

LOUISVILLE, KY. Navistar has increased both power and braking ability for its MaxxForce big bore diesel engines for 2010. The company made the announcement Thursday night at the Mid-America Trucking ...

International Truck and Engine Corp., a Navistar Co., has announced its lineup of MaxxForce International Diesel Power engines for 2008 model year trucks, and provided specifications and technical ...

Diesel engineers know increased pressure cuts particulate matter. Now, as engine manufacturers cope with the need to use high levels of exhaust gas recirculation (EGR) for NOx control, having the best ...

Navistar is attemping a turnaround on two fronts—its financial woes and its engines—and a drive of its revised heavy-duty diesel offerings strongly suggests pleasing progress. The driving was during a ...

International says its new big-bore diesel is ready to hit the road, in both 11- and 13-liter versions called MaxxForce 11 and MaxxForce 13. The engine is the result of a joint development by ...