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

Concept Car of the Week: Matra Laser (1971)

Founded in 1937, French company Matra began its activities by manufacturing military equipment such as aeronautics and weaponry. In the mid ‘60s, under Jean-Luc Lagardere's ambitious direction, the company bought Automobiles Rene Bonnet to expand its portfolio with street and racing cars. The first model solely developed by Matra was the bonkers, but brilliant, 1967 M530, which took its name from the company's surface-to-air missile the R530.

Citroen Cactus stars at the 2013 Frankfurt Motor Show

Citroen's big news at the 2013 Frankfurt Motor Show was the launch of the Cactus concept car. This spikily named show car is more than just a wacky concept - the Citroen Cactus marks the relaunch of the French brand's bread-and-butter cars. Struck by the success of the DS models, it's now hoping to achieve similar success with a rejuvenated range of C-line models.

Webinars: Register now for 16 October 'Autodesk Alias Class-A Surfacing: Accelerating Design Development'

Registration is now open for the next Webinar in the Autodesk series, 'Autodesk Alias Class-A Surfacing: Accelerating Design Development', which will take place on 16 October. This webinar will illustrate how using Autodesk Alias for Class-A modeling can deliver value-added business and technical benefits and how it helps OEMs provide seamless end-to-end design development. Topics covered will include: external and internal challenges facing automotive design advantages of Alias for Class-A Surfacing how to adopt Alias skills and workflows This is part of the 2013 series of Autodesk Webinars which includes: Concept modeling for automotive Using the T-rig tool in real life Presenting this Webinar is Simon Alford, technical manager for Majenta Solutions.