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

Jaguar XJ Diesel – The Swansong plaudit

The Jaguar XJ 2.7 Diesel has won the 'Greenest Luxury Car' Award And although one of the strengths of Jaguar has been its heritage it has, to a degree, also become its Achilles Heel. The first Jaguar XJs were a triumph when they were launched in 1968, and put Jaguar leaps and bounds ahead of the German competition, in the same way Jaguar had taken the world by storm with the E-Type a few years before. But things started to fall apart for Jaguar in the ’70s with the fiasco that was British Leyland, and by trying to emulate Porsche by making each iteration of the XJ an evolution of the original all they managed to do was cement in the public mindset the failings of the XJ.

McLaren unleashes its new round of MP4-12C test prototypes

The finish line is in sight for development of the next McLaren supercar, the MP4-12C. The project has entered the final phase of testing with a new round of prototypes that feature significant advancements from last year. McLaren released film on Tuesday of two versions of the new testers, called the XP8 and the XP10, which it says are in the "beta phase" of development.

Beware valet parking insurance loophole

USING A VALET parking service could mean losing your car with no insurance cover. Drivers are being warned to check their insurance policies before handing over their car keys to valet parking attendants as more than half (51%) of the UK’s motor insurance policies do not cover this service. While valet parking companies provide insurance cover for their employees to drive your car, many insurance policies do not cover ‘damage to vehicle while in the control of valet parking staff.’ This means if your car is damaged or written off while it’s being parked or retrieved by valet parking staff, you could be left seriously out of pocket with no claim against the valet parking company.