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.

Chevrolet offers Corvette buyers the opportunity to build the engine for their cars

WITH VIDEO -- Chevrolet Corvette buyers can already take delivery of their car at the National Corvette Museum, get professional driver training and watch their cars being built. Now, General Motors will let them build the engine. GM is offering buyers of the 2011 Corvette ZR1 and Z06 models the chance to build the engines for their cars.

Bentley & Audi to share new V8 – the end of the W12?

The Bentley Continental GT V8 will share an engine with Audi When we reported on the reveal of the new 2011 Bentley Continental GT, we noted that Bentley had plans to launch a V8 version  of the Conti sometime next year. What we didn’t get was too much information from Bentley on the new V8, except the little nugget that the V8 going in to the Bentley would be Audi sourced. Which makes sense.