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

Koenigsegg can take the P1, LaFerrari & Huayra with the Agera R

Koenigsegg believe that the Agera R has more than the measure of the new toys at Geneva – LaFerrari and McLaren P1 – and Pagani’s Huayra lap at Top Gear was a farce. But a car that was also at Geneva was the Koenigsegg Hundra, Koenigsegg’s one-off special to celebrate 100 Koenigseggs built since Christian von Koenigsegg started bolted his immense supercars together in a shed in Sweden a decade ago. So we thought it would be interesting to chat to Koenigsegg people – including Koenigsegg’s UK dealer Supervettura –  and get their thoughts on the new batch of supercars that could perhaps take some gloss off the offerings from Koenigsegg.

Factory Five 818 kits are now available

Factory Five made its bones selling simple Shelby Cobra replicas designed to take advantage of plentiful Ford Fox-body Mustang components. But the Fox Mustang, often hailed as the '55 Chevy of its day, hasn't been in production since 1993. To stay in the game, Factory Five needed a more modern, relatively obtainable performance car to build a kit around.

Bugatti Veyron 16.4 Grand Sport (2009): first photos

By Ben Pulman First Official Pictures 01 August 2008 16:38 The covers – and the roof – have come off the latest Bugatti Veyron. This is the new Veyron 16.4 Grand Sport, a targa-top version of infamous 987bhp supercar. Details are still scant, Bugatti remaining tight-lipped until the car is officially unveiled later this month at the Pebble Beach Concourse d'Elegance.