Ti22 Performance 600 Rear Sprocket 5.25in Bolt Circle 54t Tip3840-54 on 2040-parts.com

Unique Ford Mustang GT celebrates 60th anniversary of U.S. Air Force Thunderbirds

Ford has just produced a one-of-a-kind U.S. Air Force Thunderbirds Edition 2014 Ford Mustang GT. This unique Mustang features an exterior design inspired by the 60th anniversary of the U.S.

Feds: Backup cameras in all new cars by 2018

The U.S. Department of Transportation today finalized a set of federal standards for rear visibility that will require all new vehicles under 10,000 pounds to have backup cameras by mid-2018. Congress called for the rules in 2008 after a spate of accidents in which parents driving cars or trucks backed over their young children, killing them.

Tomorrow’s world: Fiat's MultiAir engine tech

By Jesse Crosse Motor Industry 14 October 2009 16:50 Fiat this year launches what it claims is a big step forward in variable valve timing: MultiAir. It's the first time that a manufacturer has made a properly variable valve system a production reality, and will slowly be rolled out across most of Fiat's and Alfa's car ranges.How does Fiat's MultiAir vary from existing variable valve timing (VVT) systems?Current VVT systems rely on mechanical systems to open and close the valves. Engineers have long understood the benefits of changing valve opening and closing times to tweak an engine's power and emissions performance, depending on the need for power or parsimony.Valves are an engine's nose and mouth – it inhales through inlet valves and exhales through exhaust valves.