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

McLaren P1′s Pirelli P Zero Corsas key to performance +video

The new McLaren P1 is shod with custom-made Pirelli P Zero Corsa Tyres specially developed to meet the challenges of a 903bhp supercar. Ron Dennis has already told us that he has driven the P1 round the Top Gear test track at Dunsfold a full 10 seconds quicker than the Pagani Huayra went round, so we know the P1 has huge abilities on tap. But what’s also interesting is that Ron did his Top Gear lap on the P1′s road tyres, specially developed for McLaren by Pirelli, and not on hand-cut slicks like the Pagani Huayra.

80 mph speed limit: Idaho and Wyoming poised to be next

Idaho and Wyoming could soon see 80 mph speed limits introduced to a number of highways, joining Texas and Utah as the states with some of the fastest permitted passenger car-driving speeds, KMVT-TV in Idaho is reporting. A bill in Idaho would see some sections of interstates go from 75 mph to 80 mph, and other selected highways go from 65 mph to 70 mph, which are probably speeds that drivers are doing anyway in remote and not-so-remote parts of both states. But the Idaho Transportation Department did not lend its support to the bill even though it is given the authority to implement it.

Bungling thief caught after stealing hire car's steering wheel

A DIM-WITTED criminal has been convicted of theft after stealing parts of a brand new Audi A3 hire car and replacing them with old bits taken from his much older Audi S3. Alexander Keating, a 23-year-old former bodyshop technician who lost his job following the conviction, stole parts as obvious as the steering wheel and gear knob from the A3 that his mum had hired after damaging her car in an accident. Keating foolishly believed no one would notice the battered old steering wheel on the otherwise shiny, new car, but sure enough the mismatched parts were spotted and the hapless bungler was caught by the car hire firm’s bespoke anti-fraud team Asset Protection Unit (APU).