1955 - 1973 Corvette Accel Dual Point Distributor Tach Drive # 30100t on 2040-parts.com

Carlsson C25 super coupé (2010) first official pictures

Mercedes tuner Carlsson will whisk the covers off this slinky new sports coupe at the 2010 Geneva motor show. The new C25 is Carlsson’s take on the Merc CL and this reskinned supercar will be one of the world premieres at the Palexpo arena.  Carlsson says it’s the company’s first own-developed and badged road car and it just about looks convincingly different enough from the SL to warrant that claim, we reckon. Just 25 C25s will be built, each powered by a breathed-on Mercedes 743bhp bi-turbo 6.0-litre V12.

CAR interviews Christian von Koenigsegg on his potential takeover of Saab (2009)

We meet Christian von Koenigsegg in Ängelholm in the old flying squadron offices of Koenigsegg Automotive's offices. A new supercar rolls out of the old Jas hangar every fortnight on average, each built by hand. The rolls of carbonfibre lying around serve as a reminder that life is about to become very different.

Pagani Zonda Revolucion (2013) first pictures of ultimate 790bhp Zonda

Is the new Pagani Zonda Revolucion the Nurburgring lap-record holder in waiting? The Zonda Revolucion (Revolution in Spanish) is a fettled version of the track-only Zonda R, boasting more power and F1-derived brake and aerodynamic know-how. It should easily be able to eclipse the Zonda R's record-breaking 6min 47sec Nürburgring lap time, but you’ll need fast money, too. Available to order now, the five Revolucions being produced will set you back an eye-watering €2.2m (£1.8m) each – plus taxes – and you still can't drive it on the road… For £1.8million, the Pagani Zonda Revolucion had better be packing some serious punch… Worry not: the mid-mounted 6.0-litre AMG V12 (normally aspirated still, rather than twin-turbocharged like the new Pagani Huayra in CAR's video review below) develops 789bhp – a 50bhp increase on the 2009 Zonda R's output.