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Car News – Reviews, New Car Concepts and Car Design

2018 Dodge Demon Chassis Dyno Testing


2018 Dodge Demon Chassis Dyno Testing

Before beginning the modification process, we test the bone stock 2018 Dodge Demon on our Dynojet chassis dyno to measure rear wheel horsepower and torque. Power is made on Shell V-Power 93 octane pump fuel.

Would you like to learn how to make fast cars faster? Check out Tuner School where our classroom includes a chassis dyno cell and a 1/4 mile dragstrip – all on the Hennessey Performance campus!
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Genius, Innovator, Voice Actor, The Original Imposter, Cat Stroker. I like to step on crunchy leaves.



  1. H&P Customs

    January 30, 2018 at 9:46 pm

    Please tell me you are going to do the proper break in first before you track it and run the piss out of it.

  2. Cleetis McDougall

    January 30, 2018 at 10:03 pm

    The exhaust and supercharger whine is way too quiet from the factory.
    You guys need to fix that.
    Just kidding.
    It's an insanely great car as is, can't wait to see what you guys come up with.

  3. banshee107

    January 30, 2018 at 10:28 pm

    HMS gunna have fun with this one!!

  4. GoatRoper911

    January 30, 2018 at 11:03 pm

    Dammit! Now I need a new pair of glasses.

  5. Kevin Van Dycke

    January 30, 2018 at 11:39 pm

    Hey John can you do a test drive of this one like in other videos?


    January 30, 2018 at 11:47 pm

    What is the world record for a challenger in the 1320? Get this thing to run a consistent record pass.That should make the Mopar crowd happy.

  7. frito lay

    January 30, 2018 at 11:57 pm

    I'm sure this was done after recomended break in?

  8. jardog16981

    January 31, 2018 at 12:14 am

    Run it with some 100 octane fuel next to compare.

  9. 1bojanbojan

    January 31, 2018 at 12:34 am

    Before mods could you guys run it in 1/4 mile as well

  10. Latched

    January 31, 2018 at 2:14 am

    Do the demon and the exorcist.

  11. Fun Driven Life

    January 31, 2018 at 2:16 am

    Awesome. Can’t wait too see what you do with it.

  12. Loren Thompson

    January 31, 2018 at 2:35 am

    Great video👍🏽


    January 31, 2018 at 2:52 am


  14. Ryan Spalding

    January 31, 2018 at 4:02 am

    Damnit Jerry smh

  15. biggaENY

    January 31, 2018 at 4:38 am

    I can't wait

  16. BSHAWofIT

    January 31, 2018 at 5:25 am

    I have a feeling you guys are going to make these things psychotic.

  17. Mr Nawaf

    January 31, 2018 at 7:42 am

    O.M.G Welcome the monster

  18. William Stewart

    January 31, 2018 at 8:20 am

    I don't care who you are or what type of cars you're into, you have to admit that this car looks and is badass! From a diehard Chevy guy, I'd be proud to have this in my garage.

  19. JazzedHellcat

    January 31, 2018 at 1:18 pm


  20. JazzedHellcat

    January 31, 2018 at 1:26 pm

    I wonder how long it takes him to get past the Security Gateway Module so he can tune it. That should be interesting.

  21. James Steffen

    January 31, 2018 at 2:28 pm

    What mode was the car in? Anyone who knows anything about this car from the reveal video knows its got way more in it. That and what fuel is in it? With race gas and track mode i recall them saying that the car made just over 1000 hp.

  22. Mike Ross

    January 31, 2018 at 2:29 pm

    Good video. Excited to see where this goes.

  23. Still Noob1

    January 31, 2018 at 3:29 pm

    Can't wait to see what you can do with this demon

  24. 方源

    January 31, 2018 at 5:14 pm

    It’s bad for engine if you drive very hard before it break in, isn’t it?
    Why would you dyno it on the second day of you got the car??

  25. Willie Dynamite

    January 31, 2018 at 7:19 pm

    As if it isn’t insane enough!

  26. Sid Pandya

    February 1, 2018 at 1:39 pm

    Rip Jerry

  27. Nismo370Z

    February 1, 2018 at 3:02 pm

    You guys keep on rock'n!

  28. v Gladi

    February 1, 2018 at 4:35 pm

    @kevin van voris this answers where the hell your demon is

  29. Say No to Autonomous Driving

    February 1, 2018 at 7:38 pm

    Sounds cool thats it

  30. 5.7L Hemi

    February 1, 2018 at 9:16 pm

    I wanna see who make it do a 9.65 first?

  31. Jose Melendez

    February 1, 2018 at 9:45 pm

    Great vlog John ! 👍

  32. Bry Guy

    February 2, 2018 at 1:37 am

    I dislike dodge but this is one badass paper weight !

  33. Bill Smith

    February 2, 2018 at 8:55 am

    that motor only has 50 miles on the clock, meaning that it has not been run-in….. only after 500 miles does the FULL power unlock on a demon, until then you do not have access to launch control, line-lock, trans-brake….. nothing !! maybe these guys should have run the car in, so they unlocked the FULL potential, before smashing it on the dyno????

  34. Liftnw8ts1

    February 2, 2018 at 3:03 pm

    John how many pounds of boost does the Demon make compared to a stock Hellcat?

  35. Ranjit

    February 2, 2018 at 4:51 pm

    Did he drop his glasses.?

  36. kyle stewart

    February 2, 2018 at 7:08 pm

    Damn did you just break your glasses?

  37. kyle stewart

    February 2, 2018 at 7:10 pm

    i thought you were supposed to break in the motor for 500mi before you go passed a certain Rpm? Dont tell me someone in your shop dont have time to drive that Rig 500 miles, lol. Hell ill come down from OK to do it for ya 😉

  38. maximus vonce

    February 5, 2018 at 7:40 am

    721wheel 93 octane is sick. Probably 690wheel on crap california 91 octane. 680wheel torque is awesome.

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