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

Bentley Continental (2012): new gearbox, Speed specs

Bentley is cutting the average CO2 output across its range, but don't worry; they're not cheating with a flying-B-badged VW Up (take note, Aston Martin-Toyota). Instead, Bentley's fitting a new gearbox to all new two-door Continental models. Meanwhile, we've got all the details on the fastest Bentley road car ever: the new Continental GT Speed.

One Lap of the Web: Porsche product planning secrets leaked, a visit Ferrari factory circa 1988 and the $30 million Chevy Nova

-- A Porsche insider might have just leaked all of the German automaker's big reveals for the next few years if a photo posted at Jalopnik can be trusted. There aren't any real earth-shakers here, but be on the lookout for a Boxster and Cayman GTS, the Macan and an old-school targa top for the 911http://edit.autoweek.com/apps/pbcsedit.dll/red# at the next few auto shows. -- How much is a '75 Chevrolet Nova worth to you?

Chevrolet sprinkles in some ZR1 for the Corvette Z06 Carbon Limited Edition

With the ZR1 grabbing all the headlines of late, it's easy to forget about the other pumped-up performance thoroughbred in the Corvette stable--the Z06. However, that's about to change, because Chevrolet is taking some of the ZR1 goodies and transplanting them over onto the Z06 for the 2011 model year, such as the Brembo carbon-ceramic brakes and magnetic select ride control system. The features will be standard on a new 2011 Corvette Z06 Carbon Limited Edition, which Chevy is using to celebrate the 50th anniversary of the Corvette's first 24 Hours of LeMans race.