2011 392 Challenger SRT8 - 500 HP Chassis Dyno Test

Hennessey Performance tests their HPE500 392 Challenger with upgraded air intake kit, long tube stainless steel headers and full dual stainless exhaust system. The results are +20 rear wheel hp and +34 rear wheel lb-ft of torque over stock. Contact Hennessey Performance for more information. +1.979.885.1300 http://www.HennesseyPerformance.com http://www.TunerSchool.com

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[elr456]

I'd like to ask: Were these corrected numbers? If not what were the uncorrected HP and TQ numbers?

[hpedesign]

@elr456 Yes, SAE corrected.

[SickG6]

These guys couldn't get ahold of a 6MT Challenger to use for this? Tsk tsk...

[hpedesign]

@SickG6 we are building one right now. the auto got completed first.

[mustangZHD1991]

DAMN

[svt89]

When are we ganna see a tuned hemi

[ScoopDaddy488]

@svt89 My R/T 6 speed is tuned, all I have is MBRP catback, a srt airbox and tube, with a high flow mopar filter, put down 340rwhp and 374rwtq untuned, and it put down 359.8 rwhp and 397.8 rwtq tuned using diablosport software. I didn't video it, but I am going dyno it again to see if it picked up anything since the motor only had 1400 miles on it and I know it was still tight and I will video it. Diablosport hasnt released the stuff for the 2011 cars yet.

[Logres57]

Looking forward to seeing my baby when she's done.......the 6MT mentioned earlier..... ;) Thanks, to the Hennessey staff for the video and more. A muscle car lover couldn't ask for a better place to send their very best.....

To those who have been waffling: buy a 392. The car is AMAZING, even bone stock. I have driven GT Mustangs, Camaros, 7 series BMW (yes, on the Autobahn) and even all the SRT cars, including the ever-so rare SRT-6. This car is pure fun and joy to drive.

K.M.T.

[ChevysphinX]

I LOVE THE SOUND.

[Sceptik0101]

Totally BADASS !!!

[Echoboy2002]

@Inavaru Grats. WAY better car!

[Inavaru]

Pops just traded in the 2010 Camaro for this baby. #242/392 in Canada

[hpedesign]

@Chardiieee this car is "tuned" as in modified. But the computer itself has not yet been tuned to optimize power - yet. coming soon and we expect to see another power gain.