www.edmunds.com Now that the standard 2009 Nissan GT-R is in full production, development of the 2010 Nissan GT-R V Spec is ramping up. This is a lightweight version of Nissan’s new supercar and it’s scheduled to go on sale next year. In addition to its notable reduction in weight, the track-rated GT-R V Spec is also expected to get a slight increase in horsepower over the 480 hp of the standard model. Seen here lapping the Nürburgring test track in Germany, the 2010 Nissan GT-R V Spec has …