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

Future products: Scion's lineup to grow

Scion was supposed to be Toyota's niche brand of fuel-efficient small cars for hip kids. But the original three-model product lineup is being expanded, so the brand's customer reach may be extended as well. Early next year, Scion will add a rebadged version of the Japan-market Toyota iQ minicar.

Porsche race cars gather at Quail Lodge: Video

In contrast to the Rennsport Reunion's raucous goings on at Mazda Raceway Laguna Seca, the Race Car Classic at the Quail Lodge took a more serene approach in presenting the first few decades of Porsche racing. It was almost too serene, as the field of roughly 200 cars draped in loose silk car covers that greeted the crowd gave the impression of burying Porsches, not praising them. But things perked up with a group unveiling that revealed an outstanding collection of rare and unique racers, including many from the Porsche Museum and the Collier collection.

Frankfurt 2011: New Vauxhall Astra GTC (2012) debut

Vauxhall Astra GTC finally arrives at Frankfurt The Vauxhall Astra GTC (and its European equivalent Opel GTC) finally gets to go on public view at Frankfurt this week, a year after it arrived as a concept at Paris. Based on the more prosaic five-door Astra, the GTC carries over just about nothing except the door handles although it still conspires to look like a slightly squashed, butch version of its sibling. The Astra GTC is a decent looking effort from Vauxhall – as is the regular Astra – designed to take the fight to cars like the Scirroco.