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

McLaren P1 Concept is 97% production design (video)

At a private reveal of the new McLaren P1 Supercar in New York, McLaren has confirmed that 97 per cent of the P1′s styling will remain. McLaren has said that 97 per cent of the styling of the P1 Concept is exactly as the production version will look, with the only changes being some vents in the bumper to let hot air out and a tighter mesh on the grill at the back. The fac t that the P1 will stay faithful to the concept’s design already seemed evident after we had spy photos of the P1 visiting a McLaren supplier in Norfolk recently (and spy video of the P1 too), where we struggled to find anything different from the concept cars.

IFR Aspid

The Aspid is a new sports car from a new car company that has just made its international debut at the British Motor Show. The UK is the biggest single European market for small sports cars, and the Aspid also has British genes in its typology that clearly stems from the Lotus Super Seven. Technical highlights of the car include an extruded aluminum chassis weighing a mere 75kg clothed in carbon fiber, a two-liter supercharged engine with 400PS, an overall weight of 700kg, and headline performance figures of 0-100mph in 5.9 seconds.

Europe’s most congested cities revealed

Drivers in Yorkshire face a delay of 36 minutes for every hour they drive in peak periods, according to a new study by sat-nav firm TomTom. It's enough to make Leeds-Bradford the seventh most traffic clogged city in Europe. The most congested cities in Britain While Leeds-Bradford was labelled the most congested city in Britain, the report also identified London and Birmingham as traffic hotspots.