Jacobs Vehicle Systems is marking the sale of its 4 millionth Jacobs Engine Brake this month. Since the Connecticut-based manufacturer pioneered engine retarding technology in 1961, the Jacobs Engine ...

THOMPSON, Conn. — Jacobs Vehicle Systems on Nov. 1 showcased new cylinder deactivation and active decompression systems while launching the third iteration of its demonstration truck to highlight the ...

Jacobs Vehicle Systems provides a closer look at how Cylinder Deactivation (CDA) and Active Decompression Technology (ADT) improves emissions, fuel economy and driver comfort in an International LT625 ...

Jacobs Vehicle Systems has developed a new engine braking technology, integrating the functionality of a standard Compression Release Brake into the ultra-small footprint of a valve bridge. In ...

Bob LeBlanc, Jacobs Vehicle Systems test development truck driver and warranty manager, sat in the driver’s seat of a 2018 International LT625 6x4 as he shut down the truck. What came next is typical ...

BLOOMFIELD, Connecticut—Jacobs Vehicle Systems has begun demonstrating two new technologies designed to help fleets and OEMs meet federal 2027 emissions targets. Just outside of Hartford, Connecticut, ...