With 662 HP under the hood, the 2013 Shelby GT500 Mustang is the most powerful Ford has ever offered. For most of us, this output is more than enough, but there are people out there looking for more and Lethal Performance is one them. The tuner has come up with a cool tuning package that increases the engine’s output by a mind-boggling 100 HP.
To get the increase in power, the tuner added a custom Lund SCT tune and Off-Road X-Pipes, as well as a Nitrous Pro-Flow wet shot kit. After these upgrades, the result at the dyno testing was an incredible 763.9 rear wheel horsepower and 859.9 lb-ft of rear wheel torque from the muscle car’s powerful V8 engine.
This tuning kit will certainly make any Camaro ZL1 owner green with envy. Of course, they may already be a little jealous of the fact that the standard Mustang GT500 still out-powers the ZL1’s 580 HP. Well, Camaro owners, you may want to look away because this tuned-up Mustang GT500 ran the quarter mile in 10.582 seconds at 141.53mph. This result was established during a testing session at Palm Beach International Raceway.
Last time we checked, the Chevrolet Camaro ZL1 ran the quarter mile in 11.93 seconds at 116 mph. Even the suped-up Camaro ZL1 by Lingenfelter was only able to get the quarter mile in 11.03 seconds at 130mph. Hey Chevy, want a tissue for those tears?
When Ford unveiled the 2013 GT500 at the 2011 Los Angeles Auto Show, they announced that the car’s new 5.8-liter supercharged V8 engine would deliver about 650 HP, an impressive increase over the previous 550 HP. Well, hold on to your coffee, folks, because the news just got even better. Ford has confirmed that the GT500 has been officially SAE-certified as the most powerful series production V8 in the world with peak output of 662 HP and 631 lb-ft of torque. Take that, Chevrolet and your baby 550 HP ZL1!
This new V8 engine is backed by a chassis that has also been tuned to absorb the road imperfections that can cause instability at high speeds. These changes assist the GT500 in achieving speeds of 200 mph and beyond. The 2013 GT500 also offers an improved fuel consumption with an EPA-estimated 15 mpg city, 24 mpg highway, and 18 mpg combined with no gas guzzler tax.
As an extra bonus, we have a series of "spy shots" for you showing the car in action at the Nurburgring. Enjoy!