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

New Jaguar XJR UK debut next week

The New Jaguar XJR (pictured) gets its UK debut at Moto Expo 2013 Lovers of powerful XJs were delighted discover that a new Jaguar XJR, which debuted at the New York Auto Show in April, will finally give them a properly sporty XJ, rather than the somewhat compromised SuperSport version of the current XJ with the 5.0 litre Supercharged engine. Jaguar has kept faith with the history of the XJR by giving the new model a subtle ‘Sporty’ makeover with only gentle go-faster bits – like ‘R’ badges, new alloys, quad tailpipes, small boot spoiler, front splitter and a subtle body kit – so the new XJR looks purposeful, rather than looking like its been dipped in a Halfords bargain bucket. The real changes come under the skin, with the new XJR getting the 542bhp version of the 5.0 litre supercharged engine, tweaked dampers and spring rates, refined active diff and DSC and new shift patterns for the 8-speed auto box.

GM recalls small cars to fix steering problem

A problem with the power-steering system is prompting General Motors to recall 1.3 million small cars. There have been reports of 14 crashes and one injury related to the steering problem, GM said on Tuesday. The recall covers 2005-10 Chevrolet Cobalts and 2007-10 Pontiac G5s sold in the United States.

Porsche Panameras with 300-hp V6 to arrive in the United States in June

The six-cylinder siblings of the V8 Porsche Panamera will hit U.S. shores in June, packing 300 hp and starting at $75,375 for the rear-wheel-drive model. The all-wheel-drive version, called the Panamera 4, starts at $79,875, including destination charges.