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

Video: GM Europe's Mark Adams answers Twitter questions, gives tips to aspiring designers

GM Europe's vice president of design Mark Adams has given aspiring designers tips to stand out from the crowd with their portfolios in a Twitter Q&A session. In the video session Adams offered advice to one participant who asked, "If there was one piece of advice you would give to someone wanting to become a designer, what would it be and why?". With portfolios, he explained, it's not just about the talent, it's about having the ability to convey your thought process along the way.

Kamui Kobayashi canes the Caterham 620 R

After spending a year in the FIA World Endurance Championship, Japanese driver Kamui Kobayashi has returned to Formula One, nabbing a seat with Caterham. And while Sebastian Vettel is stuck hawking SUVs for Infiniti, part of Kobayashi's duties include flogging the manufacturer's latest evolution of Colin Chapman's bare-bodkin brainchild, the Seven 620R at Silverstone. We anxiously await the inevitable follow-up video where Kobayashi takes the legally-a-keicar Seven 160 for a blat in Tokyo traffic.

2015 Nissan 370Z Nismo facelift revealed

2015 Nissan 370Z Nismo facelift revealed It’s only a year or so since the new Nissan 370Z Nismo arrived in the UK, but Nissan is already rolling out a new and improved version. The cosmetic tweaks are the usual fodder of a new front bumper – which takes its cues from the GT-R – new LED running lights, red highlights for the vents, new side sills and door mirrors and a smaller spoiler than before. On the inside, the changes amount to red and black leather, Alcantara and a new set of Recaros.