Hennessey HPE1000 Dodge Challenger SRT Demon Reclaims Title:

Hennessey Back On Top With Fastest Demon Run...

We told you last week about YouTuber SRTMush and how he destroyed the fastest Dodge Challenger SRT Demon quarter-mile record at the YouTube Callout at Cecil County Dragway in Rising Sun, Maryland. SRTMush managed an awesome 9.31-second pass at a 149mph. That broke the record of performance tuner John Hennessey, who at the time held the record with a 9.38-second pass.

Well it didn’t take long for Hennessey to get back on the track, and lay down a 9.14-second pass @ 152mph on his own Lonestar Motorsports Park 1/4 mile dragstrip facility which is adjacent to the Hennessey workshop & showroom.

Hennessey Dodge Challenger SRT Demon HPE1000 Upgrade Includes…


• 880 Rear Wheel HP (1,035 engine hp) @ 6,500 rpm on race gas tune
• 806 Rear Wheel lb-ft Torque (948 engine torque) @ 4,200 rpm


• Stainless steel long tube headers with high-flow catalytic converters
• High-flow upper supercharger pulley upgrade
• High-flow lower crankshaft pulley upgrade
• HPE engine management upgrade & chassis dyno calibration
• Professional installation
• All necessary gaskets & fluids
• Chassis dyno testing. You’ll receive a before & after dyno graph report showing power and torque measured at the rear wheels
• Road testing (up to 200 miles)
• Hennessey exterior badge (rear)
• HPE1000 Powered by Hennessey badges (side & rear)
• Hennessey HPE1000 serial numbered plaque (interior)
• Hennessey HPE1000 serial numbered plaque signed by the HPE technician who builds you car (engine bay)
• 1 Year / 12,000 mile limited warranty. Contact a Hennessey Performance sales associate for more details.
• Call Hennessey Performance for pricing and turnaround time details


Robert S. Miller

Robert S. Miller is a diehard Mopar enthusiast who lives and breathes all that is Mopar. The Michigander is not only the Editor for MoparInsiders.com, 5thGenRams.com, and HDRams.com but an automotive photographer. He is an avid fan of offshore powerboat racing, which he travels the country to take part in.

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