Red Bull forced to alter engine mapping

Red Bull Racing will be forced to alter the engine mapping of its Renault power units from this weekend's Hungarian Grand Prix after the FIA moved to close a loophole in the regulations, as predicted by AUTOSPORT yesterday . Although Red Bull's cars were deemed legal by the race stewards in Germany last weekend , they are believed to have been operating with engine maps that had reduced torque in the mid RPM range

Dan Gurney Mack Hellings Kevin Paul Lepage Oscar González Rupert Keegan Carl Michael Edwards III