There's a common phrase in the automotive sphere: "There's no replacement for displacement." But what does that mean, exactly? Well, an engine's displacement is measured by the volume of the ...

Gearheads and faithful Jalopnik readers already know the basics of an engine's bore and stroke, but for those that might be new here, let's dip our toes in the shallow end. An engine's bore refers to ...

Lead-free bearings are one of the missing pieces in the technological shift that will eventually allow large-bore engine manufacturers to reduce their emissions, while not compromising on reliability ...

Bigger isn't always better: here's why engine designers obsess over bore, stroke, and cylinder size.

Navistar’s new 12.4-L International A26 engine is built from Volkswagen's proven MAN D26 engine crankcase, and produces up to 475 hp and 1,750 lb.-ft. of torque. Navistar says the design is 600 to 700 ...

International continues to update its product line with the HV Series, which will replace the Workstar. The International HV Series is the first severe service truck available with the International ...

Alabama Gov. Bob Riley, left, and Navistar and plant officials applaud the unveiling of the new MaxxForce big-bore engine to be built in Huntsville. International Truck and Engine announced Wednesday ...

LOUISVILLE, KY. International Truck and Engine Corporation announced its new family of International brand big-bore diesel engines here today at the Mid-America Trucking Show. The new 11- to 13-liter ...

Tenneco’s IROX® bearing technologies are designed for highly loaded large-bore engine applications and demanding lubrication conditions. Advanced polymer and sputter-overlay technologies support wear ...