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

Citroen's GQbyCITROËN concept car (2010)

By Tim Pollard First Official Pictures 05 March 2010 09:16 Car manufacturers are increasingly looking for brand extensions outside their usual collaborations, so Citroën's new concept car should come as no surprise. They've teamed up with style bible GQ magazine to create the GQbyCITROËN.Designed to be a gentleman's sports car, GQ editor Dylan Jones worked with DS3 designer Mark Lloyd to create the five-door coupé. The rear pair of doors are suicide-hinged and the concave rear screen is a typical Citroën design flourish.

Concept Car of the Week: Alfa Romeo BAT 7

This week sees the Concept of the Week title go to Alfa Romeo and Bertone for their collaboration on the Alfa Romeo BAT 7, the second addition to the BAT series that began in 1953 and finished in 1955. First seen at the 1954 Turin motor show, this wildly futuristic ‘dream' car came about after Alfa Romeo contacted Giuseppe "Nuccio" Bertone of the Bertone carrozeria to commission three concepts with the lowest possible drag coefficient. The cars were named BAT for "Berlinetta Aerodinamica Tecnica." Built upon the Alfa Romeo 1900 chassis, the BAT cars featured large rear bumpers and curved fins, and the concepts achieved a drag coefficient of just 0.19 - an impressive result.

HRE introduces retro Vintage Series wheels

First of all, we'd like to point out that under no circumstance--ever--is Brush Script an acceptable typographic substitute when Porsche's iconic Carrera script needs to be replicated. Punto e basta. With that out of the way, we'll admit to rather liking HRE's new BBS-esque 501 wheels, and the 288-GTO-style five-spoke 505s are the very essence of sweet-on-sweet when bolted to a Ferrari 458 Italia.