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

McLaren F1 241mph record video

McLaren F1 prototype XP5 hits 240 mph The last few weeks have been a bit of a McLaren F1 festival on Cars UK. But then it is 20 years since the team that created the McLaren F1 was first brought together, as yesterday’s F1 photos and info from McLaren were keen to tell us. All that needs to be written about the McLaren F1 already has been, but one thing we haven’t really covered in any detail before is the F1′s top speed record of 240.1mph, which stood as the world record top speed for a production car until the Bugatti Veyron stole that crown.

McLaren MP4-12C gets 616 bhp

The McLaren MP4-12C is about to get some upgrades – including an extra 25bhp – which will also be offered to existing owners free of charge. On balance, what McLaren has achieved with the MP4-12C is nothing short of remarkable. Yes, there have been a few glitches along the way, but in truth they have been little more than the sort of hiccups almost any new supercar suffers as it escapes in to the wild and has to deal with the real world and real drivers.

Excessive accessories are on display at the Tokyo Auto Salon

The Japanese tuning industry may finally be emerging from the economic slump if this year's Tokyo Auto Salon is an accurate barometer. The three-day spectacular--Japan's equivalent of SEMA--attracted nearly a quarter-million visitors, all eager to get a glimpse of the latest cars and the newest excessive accessories for 2011. Here's a recap: The Honda CR-Z was, without a doubt, the car of the show, and some versions were tuned to deliver up to 300 hp, thanks to turbocharging or supercharging kits.