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.

De Tomaso SLC: De Tomaso back with SUV Concept

De Tomaso SLC SUV Concept We’ve covered some of the trials and tribulations of De Tomaso in the last couple of years, with the assets of the once-successful maker of Italian-style cars with a New World heart languished rusting and unwanted in Italy. But there were no takers; no one willing to breath life back in to a once successful marque. But finally – in November 2009 – a white knight in the form of octegenarian and former Fiat Exec Gian Mario Rossignolo rode in to the fray, and plucked De Tomaso from the oblivion of the history books.

Petrol cars twice as likely to fail MOT on emissions

The latest MOT test data shows that 26.2% of all cars tested fail on excess exhaust emissions – and surprisingly petrol cars fail more than twice as often as diesels in this part of the annual roadworthiness test. According to the official Vehicle Operator and Standard Agency (VOSA) figures, which cover all of 2010 and the first nine months of 2011, 9.7% of petrol cars failed to meet MOT emissions standards compared to just 3.9% of diesels. On Bing: see pictures of the MOT test Find out how much a used car with 12 months MOT costs on Auto Trader The analysis has been carried out by fuel additive “provider” Redex, which naturally has an interest in the findings, since its products are designed to breakdown engine deposits and improve efficiency.