aluminum engine

2011 Shelby GT500 – Adding Power, Reducing Weight

OFFICIAL PRESS RELEASE 2011 FORD SHELBY GT500 GOES LIGHTWEIGHT WITH ALUMINUM ENGINE, OFFERS ULTIMATE IN HANDLING • With 550 horsepower and 510 ft.-lb. of torque, Ford’s Special Vehicle Team (SVT) delivers the new Shelby GT500® with a 10 horsepower increase; an all-new 5.4-liter all-aluminum engine is 102 pounds lighter than the previous cast-iron engine and […]