Holley Metering Blocks 5800/5802-used 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.

Concept Car of the Week: Alfa Romeo Navajo (1976)

In 1976, the space shuttle Enterprise was unveiled, Concorde made its first commercial flight and the Cray supercomputer went into service. These events represent a time when ideas transitioned from science fiction to reality. While significant progress was being demonstrated elsewhere, the motoring world gave us the first Ford Fiesta.

Virtually sit in the new Corvette Stingray

We're not sure how this awesome 360-degree look at the new Corvette interior flew under our radar for so long, but we're loving the full driver's view of the 2014 Stingray taken at the Chicago Auto Show. The massive improvements in the Corvette's interior are on full display, with the red leather and carbon-fiber accents adding just the right amount of Bad MoFo to what's an otherwise luxurious cockpit. Stay tuned: We're expecting to get our hands on the new Corvette this summer, and we'll bring you a full drive report as soon as we wipe the grins off our faces.