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

2014 Corvette Stingray rated at 455 hp

The 2014 Chevrolet Corvette Stingray's 6.2-liter LT1 V8 engine has been rated at 455 hp at 6,000 rpm and 460 lb-ft of torque at 4,000 rpm -- the highest standard-power rating ever for the Corvette. An available performance-exhaust system boosts the rating up to 460 hp and 465 lb-ft of torque. Chevrolet says the new LT1 with standard exhaust has 25 more horsepower than the current Corvette's base LS3 6.2-liter engine, which is rated at 430 hp, and 41 lb-ft more torque compared with the 2013 model's 424 lb-ft.

Nissan LEAF becomes London Taxi

Nissan has been ferrying Londoners and tourists round the capital in the Nissan LEAF EV free of charge as part of its ‘Big Turn On’ campaign. Yesterday we reported that a Nissan LEAF was going to go backwards up the hillcimb at Goodwood in a bid for a reversing speed record, and to draw attention to the LEAF’s strengths as part of Nissan’s ‘Big Turn On’ campaign. We’re not too sure how being able to go backwards as quickly as you can forwards in a LEAF is a big selling point, but Nissan’s stunt in London this week is far more relevant – they’ve been offering fee taxi rides in the electric LEAF to tourists and Londoners alike.

GM may revive performance brands

General Motors Co. is studying whether to revive brands for performance vehicles to improve its image among go-fast car shoppers. At the Specialty Equipment Market Association trade show in Las Vegas last week, GM unveiled the Z-Spec Chevrolet Cruze, Volt and Spark cars, and two SS-badged Chevrolet Camaros.