Video: Hennessey gets Ford's SVT Raptor 6.2-liter rippin' on a dyno
 

http://www.blogcdn.com/www.autoblog....aptor-dyno.jpg
The 6.2-liter V8-powered Ford F-150 SVT Raptor went on sale less than two weeks ago and Ford tells us that it already has 3,000 orders signed, sealed and awaiting delivery. While that would spell disaster for the Blue Oval if we were talking about the run-of-the-mill F-150, we're talking about a purpose-built performance truck brandishing Fox shocks and massive 35-inch tires. Given the vehicle's niche audience, those kind of early sales numbers have Ford officials pretty excited. Make no mistake, the reason for all that interest has everything to do with the extra 91 horsepower under the Raptor's beefy hood, and the folks at Hennessey dyno'd the Little Mule to see just how much power transfers to those massive rear wheels. If you're wondering why Hennessey is interested in the Raptor, remember that the super tuner announced the 500 horsepower VelociRaptor back in February.

The post-jump video shows that, on the Hennessey dyno, the Raptor managed 326 horsepower and 343 pound-feet of torque. Keep in mind that the 326 ponies are measured at the rear wheels, where drivetrain losses zap power. Ford quotes 411 hp and 434 lb-ft at the flywheel, which means the vehicle Hennessey dyno'd experienced a 19.5 percent loss from the flywheel to the rear wheels. Hit the jump to watch the video, which includes a zero-to-60 time of less than eight seconds.


Gallery: Hennessey VelociRaptor 500

http://www.blogcdn.com/www.autoblog...._thumbnail.jpghttp://www.blogcdn.com/www.autoblog...._thumbnail.jpghttp://www.blogcdn.com/www.autoblog...._thumbnail.jpghttp://www.blogcdn.com/www.autoblog...._thumbnail.jpghttp://www.blogcdn.com/www.autoblog...._thumbnail.jpg



More...