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

Concept Car of the Week: Porsche Tapiro (1970)

By the late 1960s it was time for Porsche to create a new car that would replace its ageing entry-level model, the 912. Its sister company Volkswagen also needed a sports coupe to replace the Karmann Ghia and so the two brands joined together to develop what would become the Porsche 914. These days the 914 holds something of a ‘cool factor', generally considered as the ‘black sheep' in Porsche history.

Tax disc to be scrapped after 93 years

David Cole | REX Features Tax discs are to be axed, chancellor George Osborne has announced in his 2013 Autumn Statement. But motorists will still pay an annual Vehicle Excise Duty (VED / road tax) fee. The round paper certificates we all currently display in our car windows have served as proof of this road tax payment since 1921.

2015 Cadillac Escalade interior revealed

Cadillac teased the new Escalade last week, but today's shot is an uncamouflaged look at the interior, giving us a good idea of what the new luxo-barge will look like from the driver's seat. Caddy says the new interior combines handcrafted elements with new technology, using the company's cut-and-sew technique. The central part of the instrument cluster looks similar to other current Cadillacs with the CUE system and swipe-touch buttons.