392 Engine - SAE Rating

Discussion in 'Dodge Challenger SRT 392' started by rayzazoo, Apr 12, 2015.

  1. rayzazoo

    rayzazoo DRIVESRT.COM Gold Supporting Member

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    So, some interesting specs for those with the 392.

    2011 -
    Rated Output - 470 HP @ 6000rpm, 470 TQ @ 4200rpm
    SAE Measured output - 467 HP @ 6000rpm, 465 TQ @ 4200rpm

    2015 -
    Rated Output - 485 HP @ 6100rpm, 475 TQ @ 4100rpm
    SAE Measured output - 485 HP @ 6100rpm, 482 TQ @ 4100rpm

    For those with pre 2015s, you can get close to 480-485HP by getting an aftermarket tune. For example, the 91 Octane tune that comes with the DiabloSport Intune raises the shift point to 6100rpm. I also believe that the torque gain comes from the exhaust differences between 2011 and 2015 (straight through).
     
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  2. Carnage

    Carnage SRT Hellcat Supercharged Moderator Staff Member Hellcat Car Club Gold Supporting Member HCC Charter Member

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    Cool info thanks for sharing ray ray
     

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