11 Sea-doo Rxt X 260 As Right Throttle Sensor on 2040-parts.com

Frank Williams: exclusive interview on his 500th grand prix

By Tom Clarkson Motor Industry 11 September 2008 14:50 This weekend is Frank Williams' and the Williams F1 team's 500th Formula 1 race. To celebrate this anniversary CAR has sat down with the great man himself to talk about his team and his favourite car and driver, plus we've charted the highs and lows of the Williams F1 team. The Italian Grand Prix will be Williams’ 500th race at the top echelon.

Tyre labelling not telling full story

THE NEW TYRE LABELLING scheme to tell drivers how environmentally efficient a tyre performs is not giving the full picture, according to Emissions Analytics. Tests show that at certain speeds, tyres with a lower efficiency rating can perform as well as those with a higher rating. This means drivers could be paying more for higher rated tyres when they would be as well off with a more affordable tyre.

Concept Car of the Week: Chrysler Lamborghini Portofino (1987)

In 1987, Chrysler purchased the bankrupt Italian carmaker Lamborghini to add an exotic brand to its portfolio. In celebration of its acquisition, Chrysler announced it would unveil a futuristic concept car at the Frankfurt motor show bearing a unique logo with the Italian raging bull framed inside Chrysler's famous Pentastar. It was during an internal aerodynamic study that designer Kevin Verduyn drew the lines of a four-seater sedan concept called the Navajo.