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

EPA calls for lower-sulfur gasoline

The EPA proposed a package of rules Friday that includes cleaner gasoline and stricter limits on pollution from the tailpipes of cars, despite objections from the oil industry. The rules, known as Tier 3, have been supported by car companies because they would bring U.S. standards into alignment with those of California, where gasoline must have a lower sulfur content to help reduce tailpipe emissions.

Alfa Romeo 4C Launch Editions arrive with first owners (video)

Alfa Romeo 4C Launch Editions arrive with first owners The Alfa 4C seems like its taken a very long time to arrive, but the first 4Cs are now in the hands of their owners with Alfa making a bit of a show of the first deliveries of the Alfa 4C launch edition. To garner a bit of PR from the handing over of the first five 4Cs, Alfa Romeo had a bit of a hand over ceremony at the Balocco Test Centre in Vercelli, Italy. The lucky recipients of the first 4Cs (none from the UK) were Pierluigi De Silvestro from Switzerland, Philippe Walch from France, Carlos Diniz from Germany, Aldo Mariani from the Netherlands and Stefano Zanotti from Italy.

Opel/Vauxhall RAK e concept

Opel/Vauxhall has released images of the RAK e concept prior to its unveiling at the Frankfurt motor show next week. Billed as a car that ‘could revolutionize urban transport', it's clear that the company is thinking along similar lines to Volkswagen (Nils) and Audi (Urban Concept). Frankfurt's shaping up to offer a feast of these new single or tandem seat concept vehicles that conceptually sit in between a scooter and a small car.