707 – this is how many horses come out of stock 6.2 liter V8 SRT Hellcat. If, for some inexplicable reason you need more, Hennessey is here to give a helping hand with their 3 programmes.
HPE800
• 805 bhp @ 6,200 rpm*
• New ECU
• Upgraded tuning software
• High flow air filter element
• Lower pulley upgrade (increases boost by 1-2 psi)
• Port matched throttle body
• Hennessey embroidered head rests
• Exterior Hennessey emblem
• Exterior HPE800 emblems
• Serial numbered dash plaque
• Serial numbered plaque in engine compartment
HPE850
• 852 bhp @ 6,200 rpm*
• New ECU
• Upgraded tuning software
• High flow air filter element
• Lower pulley upgrade (increases boost by 1-2 psi)
• Port matched throttle body
• Hennessey embroidered head rests
• Exterior Hennessey emblem
• Exterior HPE850 emblems
• Serial numbered dash plaque
• Serial numbered plaque in engine compartment
HPE1000
• 1,032 bhp @ 6,500 rpm *
• 987 lb-ft torque @ 4,200 rpm *
• 0-60 mph: 2.7 sec. **
• ¼ mile: 9.9 @ 142 mph
• Twin turbo system working in conjunction with the factory supercharger producing 15 psi boost.
• Twin ball bearing turbochargers with billet aluminum compressor wheels.
• High-flow air to water intercooler system.
• Stainless steel turbo headers and downpipes.
• Dual turbo wastegates
• Turbo inlet tubing with dual blow-off valves
• Upgraded high-flow fuel injectors.
• Upgraded fuel pump & fuel system.
• HPE engine management upgrade & chassis dyno calibration.
• High-flow air filter element (replaces the factory air filter in the airbox).
• 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 100 miles).
• Hennessey exterior badge (rear).
• HPE1000 Powered by Hennessey badges (side & rear).
• Twin Turbo badges.
• Hennessey HPE1000 serial numbered plaque signed by John Hennessey (interior).
• Hennessey HPE1000 serial numbered plaque signed by the HPE technician who builds you car (engine bay).
• Powered by Hennessey premium floor mats.
• Serial numbered Certificate of Authenticity personally signed by John Hennessey.
• Free lifetime membership in the official Hennessey Vehicle Registry (HVR).
• 1 Year / 12,000 mile limited warranty. Contact a Hennessey Performance sales associate for more details.
• Shell V-Power Nitro+ 93 octane gasoline.
• Pennzoil Ultra Platinum synthetic oil & filter change.
Info and photos via Hennessey Performance
