GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for ...

The Tribune, now published from Chandigarh, started publication on February 2, 1881, in Lahore (now in Pakistan). It was started by Sardar Dyal Singh Majithia, a public-spirited philanthropist, and is ...

As GM Authority has covered for quite some time now, GM is set to launch a new variant of the mid-engine C8 that will dust off the Corvette Grand Sport nameplate and fill the gap between the C8 ...

Cars remain complex machines built by humans, operated in the real world, and subject to tolerances that occasionally fall on the wrong side of probability. When something goes wrong early in ...