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

Nissan backs radical DeltaWing racecar program

Nissan has announced its involvement in a radical new motorsport project, dubbed the DeltaWing, which will race at the Le Mans 24 Hours this summer using Nissan power. The car is the work of Ben Bowlby who originally designed the car as a proposal for the 2012 IndyCar racer, which has since found the attention of Nissan after its rejection by the American race championship. The headlines of the design are that it's half the weight and has half the aerodynamic drag of a conventional racer and is therefore far more efficient.

918 Alert! Porsche's stinging spyder grows closer to becoming reality

The first fully road-going prototype of Porsche's upcoming 202-mph hybrid-powered 918 Spyder has been seen during shakedown runs at the company's R&D center in Germany. Porsche released its own lightly disguised photographs of the cars being tested. The mules are “camouflaged” in livery meant to summon the famous 917 racer.

A life of Jaguars: a reader's Jaguarography

Way back in the early Sixties, my late father had a series of Jaguar saloons. Firstly there was a 1946 1.5 litre which he bought for £12. To me, at 12 years old, this car was magnificent, so much so, that I wrote to Jaguar at Coventry, telling them so, and in return I received three spiral bound brochures (with tissue interleaves) of their current range.