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.

Koenigsegg Agera One:1 is world’s first “megacar”

Even in a world recently introduced to the Ferrari LaFerrari  (sold out), McLaren P1 (sold out) and Porsche 918 Spyder (er… ) hypercars, boutique Swedish supercar maker Koenigsegg has just made an extraordinary announcement. At the 2014 Geneva Motor Show, it will reveal the Agera One:1 – which Koenigsegg has dubbed the world’s first "megacar". Thing is, having looked at the spec, we believe it.

Moss's mangled Mille Miglia Maserati to move Monaco money

Stirling Moss drove the 1956 Mille Miglia in a heavy rain that came down in sheets; no visibility, no brakes. Spectators lined the streets regardless. Piero Taruffi took the lead in a Maserati 300S, but he had to stop at Savignano when his brakes gave out.