Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

One lap of the Web: The 917 song, eating an engine block and Saab sputters back to life?

-- Your author can attest to the aural joy of a properly tuned Porsche flat-six (cooled by air, please), but FlatSixes has posted a video of a 12-cylinder 917K lapping Monza at full-tilt that'll make your mouth water. -- We're all aware of what happens to "end-of-life" vehicles: The crusher or, in many cases, the shredder takes what was once someone's pride and joy and returns it to raw materials. But have you ever seen it happen?

New Audi S1: 231hp, sub-£25k price

Pictures and full details of the Audi S1 have been released ahead of the car’s public debut at the Geneva Motor Show next month. If the bright yellow colour of the car pictured doesn’t grab you, the stats probably will – this pocket rocket has four-wheel drive, a 0-62mph time of just 5.8 seconds and prices starting from less than £25,000 (just). Audi Audi S1: what's new?

Government abandons plan to make driving test tougher

Proposals to make learning to drive much tougher in a bid to improve road safety amongst young people have been abandoned by the government, Radio 1’s Newsbeat reports. The changes would have involved the introduction of a probationary licence for the first 12 months, a curfew on driving late at night and compulsory lessons on motorway driving. But plans have been scraped because they would restrict young drivers’ lives too much.