1967 Chevelle 396 Intake Manifold For Q-jet #3888946 F-17-6 on 2040-parts.com

Concept Car of the Week: Pininfarina CNR-PF (1978)

In the 1970s alarm bells were ringing in the energy sector as a series of energy crises and rising fuel prices spiralled. The car industry was forced to produce a new generation of more efficient cars and designers were putting new models through wind tunnels to optimize their aerodynamic performance to reduce aerodynamic drag. Some pushed the limits further than others and none more so than Pininfarina, which designed a car that slipped through the air twice as efficiently than any other.

Renault Twingo Gordini RS (2010) first pictures

This is the new Renault Twingo Gordini Renaultsport, an upmarket version of the brilliant Renaultsport Twingo. And if you’re confused, let’s start at the beginning. Renault make the Twingo, but its tuning arm Renaultsport also tweak the city car to give us the excellent Renaultsport Twingo.

Mazda MX-5 25th Anniversary Edition & all new MX-5 previewed: New York Auto Show

The Mazda MX-5 25th Anniversary Edition Mazda is playing their best card at the New York Auto Show – the evergreen MX-5 – with a special edition to celebrate its 25th birthday – the Mazda MX-5 25th Anniversary Edition – and a preview of the chassis for the all-new MX-5. The 25th Anniversary Edition of the MX-5 is based on the 2.0 litre Roadster Coupe with the 158bhp engine and can be had with either a manual or automatic gearbox, but just one colour – Soul Red Metallic. Titivations include a black roof, door mirrors and A-Pillars, 17″ Dark Gunmetal alloys, Bilstein dampers, Piano Black trim and off-white leather seats with ’25th Anniversary’ logos embossed on the seats.