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

Tesla Motors open-sources patents

Since Elon Musk founded Tesla Motors a decade ago, his electric car venture has been a thorn in the traditional auto manufacturers' side. Now, Musk has made another disruptive move by announcing he is scrapping the firm's patents. In a blog post on the Tesla website, he wrote "[the patents] have been removed, in the spirit of the open source movement, for the advancement of electric vehicle technology.

New Audi RS4 Avant (2012 / 2013) caught on video

2012 / 2013 Audi RS4 Avant If you want something that’s very quick but still every day practical; a car non petrolheads will just think is another estate, but those in the know realise is something special, you could do a lot worse than the new Audi RS4 Avant. Audi are out playing at the Nurburgring with the new RS4 Avant, which we expect to arrive in Spring 2012 at the Geneva Motor show. It’s clear from the video that the RS4 Avant gets wider front and rear tracks, the de rigueur set of blistered wheel arches, big brakes, big alloys and the trademark oval tail pipes.

UK car sales up 11% in May (2013)

The Ford Fiesta (pictured) was again the best selling car in the UK The rise and rise of new car registrations in the UK continues to defy the rest of the economy, with figures up in May 2013 by 11 per cent year on year, and private sales up a massive 20.9 per cent to levels last seen in 2007. It’s the fifteenth month in succession new car registration have risen in the UK, with sales for May at 180,111 and total sales to date in 2013 hitting almost 1 million units, at 948,666. The SMMT think the big jump in private registrations is down to a number of factors, including cars bought under the scrappage scheme now being traded in for a new car, strong incentives from car makers and the promise of new cars offering lower running costs, and they’re probably right, although there are other factors in play too.