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

Win a Jaguar XJ and help the NSPCC

Before anyone else in the world, how do you fancy owning the first ever new-generation Jaguar XJ? To coincide with the launch of its new XJ limo, Jaguar has teamed up with the National Society for the Prevention of Cruelty to Children (NSPCC), and hopes to raise £1m for the charity’s helplines by offering lottery tickets with the keys to the first XJ as the prize. Tickets cost £125 per entry, and along with the donation towards the NSPCC each entrant needs to answer three questions.

Jaguar R-S Range to grow – XKR-S Convertible, XJR & XFR-S planned

R-S will extend across the Jaguar range It’s been a while since we played the speculation game with Jaguar, so it’s due. The last punt we had after a tip-off – apart from the XF 2.2 diesel Jaguar denied when we ran the story – was that Jaguar were planning on building an XJ Supersport Diesel. But long before that we heard that, there were rumblings of a more powerful petrol XJ Supersport too, an XJR, perhaps, or maybe an XJR-S or XJ Supersport S.

Porsche chief Wendelin Wiedeking resigns

Porsche chairman Wendelin Wiedeking has bowed to mounting pressure in announcing that he will step down immediately. The resignation came Thursday, following a surprise meeting of the company's supervisory board at its Weissach R&D headquarters outside of Stuttgart, Germany, on Wednesday night. Wiedeking's announcement comes after months of tense and public infighting following Porsche's failed attempt to wrest control of Volkswagen, which left it with $12.7 billion in debt, and slowing sales in key markets such as North America.