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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.

A Pagani Zonda R For Sale – Track not included!

A Pagani Zonda R is up for grabs As we reported recently, Pagani has finally got round to officially launching the Pagani Zonda R, the ultimate performance Zonda (not that there’s anything wrong with the performance on the Zonda S or Zonda F or Zonda Cinque or…), which is a pure, track-only version of Pagani’s stunning supercar. As you would expect, there are only going to be a handful of Zonda Rs made and frankly, unless you have your own track (or own your own country), you’re not going to be able to use it to blat down to the pub on a Sunday lunchtime. But that small detail won’t stop the well-heeled petrol-head from digging deep to buy one.

Toyota Yaris Facelift revealed

The 2014 Toyota Yaris (pictured) gets a new look It’s only a few months since the Toyota Yaris got a series of updates for 2014, but despite that Toyota has rolled out a full facelift for the Yaris which will arrive in Toyota showrooms this summer. Building on the styling of the new Toyota Aygo, the new Yaris gets a cosmetic makeover on the exterior including the same cross shape nose with a central Toyota logo, new upper and lower grills, LED tail lights, diffuser in the back bumper and a new shape number plate surround. Inside, Toyota say they’ve invested a lot of work to make the cabin of the Yaris better and given it a greater feel of roominess and dynamic appeal, more choices of equipment and trim and a more upmarket feel.