2011 GT500 Changes

Thanks to an all-aluminum block and a numerous other upgrades, Ford is promising the 2011 Shelby GT500 will offer more power, a lower curb weight and improved handling. The new aluminum block weighs 102 lbs less than the old cast-iron unit and puts out 10-more horsepower for a total of 550-hp at 6200 rpm. Torque is rated at 510 ft-lbs, 80 percent of which is available from 1750 to 6250 rpm. Plus, a new two-row intercooler delivers 40 percent better cooling so this sports car will perform with optimum potential even on the hottest of track days.

Of that 102 lbs, 8.5 lbs was saved by using a state-of-the-art plasma coating for the cylinder walls, rather than having to use steel sleeves.

The result of this drastic reduction in weight, especially over the front axle, will result in a much more neutral vehicle to drive, especially at the limit. The weight reduction will also work to improve acceleration and braking, and even has tangible fuel-economy benefits. While owners aren’t too likely to care that the EPA rating has gone from 14/22 mpg (city/highway) to 15/23 mpg, they will when they discover that this improvement means the 2011 GT500 is the first modern Shelby to avoid the gas guzzler tax.

Along with the weight loss, additional handling improvements come from Ford’s new EPAS electronic power steering, which the automaker says delivers a better feel and a more precise movement, while also enabling less effort during low speed maneuvers.

Also new for 2011 is an optional glass roof and standard HID headlights. Convertible models are now 12 percent stiffer. Oh, and lets not forget an all-new 2.75-inch exhaust system, with more volume when you want it and less droaning when you don’t.

Those seeking even more performance from their GT500 will want to opt for the SVT Performance Package with some aerodynamic changes, lighter wheels shod in new Goodyear Eagle F1 SuperCar G2 tires, a higher rear axle ratio, a lower ride height and stiffer springs. Ford claims that on a 2.3-mile road course, the SVT package will net a 3 second per lap improvement!

thanks for the info Mike. this will most likely be my next car here in a couple years. Hey Mike, check your text messages haha

I will def get one of those. When I can afford it..lol

Thanks Mike,

That sounds like a beast. im not sure if i like more of the car being electronically controlled though.

kooldawg6 wrote:... WOW!!!!! Even a few tenths of a second is a substantial gain...

THATS WHAT SHE SAID!!!