Alliance AutoGas unveiled a Diesel Displacement System for the Volvo D13/Mack MP8 at the ACT Expo in Dallas Wednesday. Achieving a first-ever EPA compliance, Alliance AutoGas says the system completed ...

Ed Hoffman, president of Blossman Services Inc., seen showcasing at the ACT Expo the diesel displacement autogas system for the Volvo D13/MACK MP8 engine.

Mack Trucks today revealed the next step in the evolution of its integrated powertrain by introducing its 2017 Mack MP series engines, bringing improvements in fuel efficiency and power, while ...

"You can go as fast as you feel comfortable with — the faster you go, the closer our heads will get to the ceiling," quipped Tim Wrinkle, construction product manager for Mack Trucks. I should've ...