sspikey
Legacy Member
http://www.autoblog.com/2010/04/25/nissan-gt-r-teams-threaten-fia-gt1-boycott-over-weight-penalty/
"Based on his feedback, series organizers then imposed weight penalties on the different vehicles. The Corvette C6.R and Lamborghini Murcielago R-SV were each saddled with 10 kilograms (22 pounds) of ballast, and the Maserati MC12 was burdened with an extra 25 kilos (55 lbs). The Matech Ford GT was left as is, while the Aston Martin DBR9 was awarded a larger air restrictor to help it catch up. The Nissans, however, were given 30 kilograms (66 lbs) of extra weight, and as a result were unable to keep pace with the competition."