New restrictor for Audi and less weight for Porsche

The Superstars organisation have issued changes to the balance of performance ahead of the race at Portimao next weekend. Audi have been given the smaller 85 millimeter air restrictor again after the double win at Zolder two weeks ago.

The Porsche Panamera, driven by Fabrizio Giovanardi and Nicola Larini, has got its minimum weight lowered by 25 kilos to a total of 1255 kilos. Other cars also receiving a weight break are the Chevrolet Lumina and Cadillac CTS-V, both getting a reduction of 30 kilos to a total of 1290 and 1340 kilos respectively.

The Mercedes C63 AMG, driven by championship leader Thomas Biagi, has got its minimum ground clearance reduced by 15 millimeters from 75 to 60 millimeters and the change applies to the sedan and coupé models.