Cardone Industries 65-9660 Remanufactured Drive Shaft Assembly on 2040-parts.com

Drivers 'concerned' by automatic speed limit technology

THREE QUARTERS of drivers say they are concerned about new technology that automatically changes the speed of a car. These Intelligent Speed Adaptation (ISA) systems are designed to force cars to drive within the speed limit and can automatically reduce a car’s speed without the driver’s input. The Institute of Advanced Motorists (IAM) says 75% of drivers it asked thought ISA systems would compromise safety, while 78% did not want to see this technology retro-fitted to older cars.

Caterham Superlight R500 (2008): first official pictures

By Ben Pulman First Official Pictures 14 April 2008 09:17 Talk about giant slaying... Caterham's latest rocket, the Superlight R500, will reach 60mph from rest in just 2.88 seconds - and all for £37k. That’s thanks to 263bhp and a kerbweight of just 506kg.

McLaren P1′s Pirelli P Zero Corsas key to performance +video

The new McLaren P1 is shod with custom-made Pirelli P Zero Corsa Tyres specially developed to meet the challenges of a 903bhp supercar. Ron Dennis has already told us that he has driven the P1 round the Top Gear test track at Dunsfold a full 10 seconds quicker than the Pagani Huayra went round, so we know the P1 has huge abilities on tap. But what’s also interesting is that Ron did his Top Gear lap on the P1′s road tyres, specially developed for McLaren by Pirelli, and not on hand-cut slicks like the Pagani Huayra.