Nitrous Express Bottle Valve 11696 on 2040-parts.com

U.S. set to raise fuel-economy standard

Government regulators will get their prize of higher fuel-economy standards, and automakers will get the certainty of a national emissions standard, under new rules to be proposed Tuesday by President Barack Obama. The fleet average fuel economy for automakers will rise to 35.5 mpg in 2016 under the president's proposal--10 mpg more than today's mandate. At the same time, the president's proposed rule will cut carbon emissions, thought to be a key factor in global warming.

Saab's future could be bright

Saab is planning a return to its old-brand values with an extended model range as it prepares for a new, independent future owned by a joint U.S.-Scandinavian investment team. Swedish supercar maker Koenigsegg grabbed headlines as the buyer from General Motors, but Koenigsegg is just one of at least three major investors. The others are West Coast entrepreneur Mark Bishop and Norwegian holding company Eker Group.

2015 Nissan GT-R: facts and figures

Last week we told you about the 2015 Nissan GT-R, which will hit dealerships later this year. The latest GT-R will cost $103,365. The all-out track version will set you back $117,305.