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

Concept Car of the Week: Mazda Ibuki (2003)

With the Ibuki, Mazda designers synthesized the most successful of the first generation MX-5's iconic elements and evolved their forms to make them even more memorable and simple. To do so, they used a strong geometric theme throughout the car inside and out: LED headlamps; front air intake; tail lamps; rear view mirrors; release handles and interior details down to the pedals – every shape follow the same oval theme. Zooming out, the silhouette – as well as the top view – is also oval, making the Ibuki look more like a toy than a car, which is a real bonus for a small roadster.

Overfinch reveals bespoke 2014 Range Rover

The debut of the long-wheelbase Range Rover a month ago raised the bar when it comes to SUVs acting as chauffeured limousines, even if the model was arguably a few years late to the market's demands. When coupled with the Autobiography Black trim, the long-wheelbase Range Rover didn't quite turn into a conference room on wheels, but it did do a good impression of first-class airline seating. If that model is meant to be a chauffeured limousine more than anything else, the standard-wheelbase Range Rover is still the ticket if you want to take the wheel yourself.

Next-generation Porsche 911 spied frolicking in the snow

The next-generation Porsche 911 is proving to be an alluring target for spy shooters, who have caught coupe and cabriolet versions undergoing snow testing in the dead of night. Chatter is that this new 911, known internally as the 998, will roll out in late 2011 as a 2012 model--which could set it up for a debut at the 2011 Frankfurt motor show. The all-black prototypes look similar to what we