2019 Dodge Demon Hennessey Drag Strip 1,035 HP Review & Changes – If you didn’t consider 840 horsepower in the Dodge Challenger SRT Demon was very sufficient, Hennessey has you included. Hennessey delivers just what it cell phone calls the HPE1000 upgrade for the Demon which cranks the engine up to 1,035 hp and 948 pound-feet of torque producing in 880 hp and 806 pound-feet at the wheels.
These insane figures are accomplished by updates like steel long tube headers with high-flow catalytic converters, improvements to the supercharger and crankshaft pulleys, and a Hennessey Performance Engineering engine management upgrade with chassis dyno calibration. The improvements don’t cease with only performance. You will also get Hennessey badging inside and out, a well before and right after dyno graph, and a one year, 12,000-mile limited warranty.
To show off what the enhancements can do, Hennessey required an HPE1000 Demon to its natural environment: a drag strip. As well as some obligatory burnouts, we perceive the bright yellow muscle car do a few runs down the quarter mile when the supercharger and the exhaust play in best peace. The finest run Hennessey could put down was a quarter mile time of 9.38 seconds at 146 mph. That’s amazing by any standards, but the amounts for a stock Demon consumed a 9.65-second quarter mile at 140 mph.
The Hennessey improvements are cool, but I believe the total stage of the Demon is that it’s all accomplished straight from the factory. There is nearly nothing else you can do to it to allow it to be much better at what it is made to do, which is go actually speedy in a straight line. Hennessey’s quarter-mile has established that by just scarcely beating the amounts for the stock version of the car in the quarter mile. Are all of those updates worthy of it to shave a quarter-second off the quarter-mile time?