Mack Trucks Inc. has introduced the PowerLeash engine brake, which is now available on Mack’s Application Specific Engine Technology (ASET) engines, providing drivers with improved vehicle braking ...

ABSTRACT Current heavy duty diesel valvetrains are not able to utilize hydraulic lash adjusters (HLA) in conjunction with an engine brake. During a braking event the engine brake introduces ...

If there’s a problem with trucks and truck equipment in general, the ATA’s Technology & Maintenance Council is usually aware of it. Sometimes it takes a while for the murmuring and grumbling to ...

New spy shots show that the upcoming mid-engine Corvette features some peculiar braking hardware on the rear wheels, making us wonder about their function. One theory surrounding the second set of ...

QUESTION:The cam in my 1940 Ford Coupe doesn't make a lot of vacuum. I would like to put power-steering and Hydroboost brakes on the car. My son has an early 2000 Chevy Tahoe with Hydroboost brakes.