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

You don't have to wait until 2011 to go topless in a Camaro

Spending $16,000 or more to make a Camaro into a Camaro convertible isn't a rational decision, but we can certainly understand people wanting one. We drove the concept version of this car from Chevrolet two years ago ("Top This!" AW, July 2, 2007) and loved it. Back then, Chevrolet planned to release a convertible version of the new Camaro in November 2009, but an economic cliff intervened, pushing production to the second quarter of 2011.

Three-cylinder Ford Focus is pushed to show off performance potential

Ford has plans to bring a three-cylinder EcoBoost engine to its U.S. lineup in a bit more than a year from now, likely in the Fiesta. But for a car-buying population that thrives on horsepower and 0-to-60-mph times, it might be hard to get excited by a 1.0-liter three-banger.

Nissan to launch plug-in hybrid & develop fuel cells with Mercedes

Nissan Renault & Mercedes working on 'Green' technology We have been a bit scathing about electric cars, and Nissan’s over-priced LEAF being proclaimed as a viable alternative to the ICE car. But we certainly understand the imperative for car makers to build cars which produce less CO2 (a highly dubious requirement) and use far less fuel (a very solid requirement). Sensibly, Nissan Renault, under Carlos Ghosn, aren’t putting all their eggs in one basket in the quest to make their cars cleaner, greener and more economical.