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

How South America designed the Ford Ka

The Ka Concept was shown at the São Paulo auto show in Brazil in November 2013, and was revealed in production form last week. It marks the first time the Ka has reflected the broader brand homogeneity of the 'One Ford' design strategy, and continues the Ka's shift in direction from the distinctive original.The new car is the work of Ford's South American design studio in Camaçari, Brazil - its second 'One Ford' car, following the EcoSport. But while the crossover enters a new segment, the 17-year history of the Ka nameplate in Brazil gives an insight into how the demands of the local market have taken precedence over design iconicity.

New techniques cut cost of carbon fiber

Carbon fiber, once so costly that it was the preferred material only for fighter planes and supercars, is catching the attention of weight-conscious automakers. Carbon fiber's cost is falling dramatically, thanks to production advances that let suppliers speed the material's finicky, and costly, curing process. One technological breakthrough that makes carbon-fiber auto parts more affordable may come from a process used to make carbon-fiber golf clubs.

U.S. is seeking a record $16.4 million fine against Toyota

The National Highway Traffic Safety Administration is seeking a historic $16.4 million civil penalty against Toyota for failing to notify the agency in a timely fashion of a throttle problem that could cause unintended acceleration, Transportation Secretary Ray LaHood said on Monday. The amount is the maximum penalty and would be the most NHTSA has levied against an automaker. The agency said Toyota waited at least four months to alert it of the potential pedal problem.