Battery Cable Standard A10-4 on 2040-parts.com

Hennessey tunes C7 Corvette Stingray

Hennessey Performance and its gang of Texas tuners are planning upgrades for the 2014 Chevrolet Stingray Corvette before the car even hits the market. We're sure Corvette engineers working on the next ZR1 are taking notice, presumably with a chip on their collective shoulders. In October, the Hennessey HPE700 Corvette is expected to debut packing a claimed 700 hp, with help from an Eaton TVS R2300 supercharger.

Who is the mystery motorcyclist in these vintage photos?

Automotive photographer Nigel Harniman was riding around the Costa Del Arcane in Spain when he chanced upon a flea market with a Kodak Brownie 127, a legend of 1950s photography -- simple and popular, it sold in the millions between 1952 and 1967. "Anyone as old as me remembers their parents or grandparents owning a Brownie," Harniman said. The Bakelite construction was intact, and its canvas case was in great shape.

Monterey in a Mulsanne – a Bentley mission to Pebble Beach

After a ten-and-a-half-hour flight from London, the idea of steering headlong – and solo – into the early Los Angeles rush-hour traffic in a five-and-a-half-metre-long, left-hand drive Bentley Mulsanne (worth some £230,000 with extras) and on the other side of the road to which I am familiar, might seem a little daunting. But as soon as I sink into the super saloon’s big leather seats, Bluetooth my iPhone to stream some music via the Naim premium audio, turn up the air-conditioning and press the accelerator gently, all becomes well. LAX Airport may be my starting point but the final destination is the Monterey Peninsula towards San Francisco, some 400 miles northward, for the world-famous annual classic car show Pebble Beach.