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Speedkore’s Carbon 1200HP Twin-Turbo Dodge Demon New 1/4 Mile Time

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By Dave Ashton

Speedkore are known for their impressive carbon fiber creations, like the all carbon GT500 and the 1970 Dodge Charger ‘Evolution.’ Now the outfit have turned their attention to the Dodge SRT Demon and to crank out even more muscle than before with a new quarter-mile time.

When 840HP and 770 lb.ft. of torque is not enough from the stock Demon muscle car, extra goodies need to be added. The stock supercharger has been swapped out for twin Precision 6875 turbochargers, the engine and custom fabricated exhaust modified by Gearhead Fabrications, Fore Innovations triple-pump fuel system, Injector Dynamic 1300cc injectors and Boost Leash CO2 progressive boost controller throw down 1202HP to the wheels. There’s also a Driveshaft Shop carbon fiber driveshaft, with everything sitting on Nitto NT05R front tires and 325/35 R18 Mickey Thompson ET Street R tires at the rear.

The video below shows race ace Leah Pritchett pushing the Speedkore Demon to a 8.779 second quarter mile at 161.57mph. In stock form the Demon can do the quarter mile in 9.65 seconds. As an alternative Hennessey Performance did a 9.14 second time in their HPE1000 package. With their HPE1200 package at 1,200HP with a 4.5L supercharger system may just tip the balance.

But with the new time being crowned, ‘Fastest Demon in the World’ will other tuners try to break the record any time soon?

But Speedkore don’t just tweak the power. They specialize in carbon fiber fabrication and the Demon is dressed head to toe in the stuff. As you can see from the photo below its alternative incarnation has been given a splash of red paint to offset the all carbon look with other colors available. Presented at last years SEMA show, the Speedkore Demon showed that it could balance top end power and great looks at the same time.


Find out more here.

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