Supersprox Rear Aluminum Sprocket 41 Tooth Blue on 2040-parts.com

U.S. unveils blueprint to tackle driver distraction

Transportation Secretary Ray LaHood said Thursday the agency isn't looking at new regulations to address distracted driving, but rather is calling on automakers to step up voluntary efforts to combat risks with new technologies and education. LaHood, who's made distracted driving a top automotive safety priority of the Obama administration, said he's met with the CEOs of numerous automakers and feels confident "they're committed to safety." He even praised Subaru of America for a TV ad that highlighted the dangers of driver distraction. The commercial featured a father talking to his teenage daughter about the risks of using a cell phone while on the road.

Renault Twin’Run gets 316bhp & pays homage to the Renault 5 Turbo

The Twin’Run is an extreme version of the next Twingo and manages to pay homage to the old Renault 5, with a thumping great V6 bolted in the middle and pumping out 316bhp and 280lb/ft of torque, enough to get to 62mph in 4.5 seconds and on to 155mph. The Nissan-sourced V6 gets mated to a SADEV six-speed sequential gearbox and comes with a limited slip diff to stop the tyres burning off when the going gets brisk. As well as endowing the Twin’Run with lots of power, Renault has also kept weight down to 950kg by using a tubular chassis, glass-polyester composite for the bodywork, lumps of carbon fibre and not a hugely laden interior.

Le Mans 24-hour race 2010: CAR's guide to the classes

This year, teams are split into two categories: Prototype and Grand Touring. The former are cars created specifically for endurance racing, the latter are homologated from road cars. Each category is then split into two further disciplines – one a higher performance grade, the other slightly lower.