Fiat's Multiair valvetrain technology, which effectively allows the cam profile to be altered dynamically through hydraulic actuators, is a groundbreaking bit of technology. Now it looks like Ferrari ...

Fiat has launched its new Multiair petrol engine technology, which it claims can slash fuel consumption by up to 25 percent, reduce CO2 emissions by 10 percent and improve both power and torque output ...

Nelson Ireson August 3, 2009 Comment Now! Getting more out of the current generation of hardware is becoming increasingly important for the major carmakers as fuel and emissions standards tighten, but ...

Fiat’s 1.4L family of engines utilizes “MultiAir” technology. Dave Schmidt is chief engineer for Chrysler’s North American 1.4L engine program, and here’s how he described MultiAir to this writer, and ...