Cadillac Escalade HPE800 Supercharged Upgrade

HPE800 Escalade 2016 Supercharged

HPE800 Supercharged Upgrade

Available for the 2015 – 2020 Cadillac Escalade.

  • 805 bhp @ 5,500 rpm *
  • 812 lb-ft torque @ 4,000 rpm *


  • 0-60 mph: 3.7 sec.
  • 1/4 mile: 11.7 sec. @ 116 mph


  • High-flow 2.9L supercharger system running 10 psi boost pressure.
  • High-flow air to water intercooler system.
  • Custom forged aluminum pistons with 10.0:1 compression ratio.
  • 416 CID stroker motor
  • Forged steel wrist pins.
  • 6.125-inch Billet steel H-beam connecting rods with ARP bolts.
  • Balance, blueprint & assemble shortblock: fully de-bur block, line hone block with ARP main studs, deck block.
  • Bore block on 3-axis CNC mill, hone block with torque plates, balance crankshaft, check bearing clearances.
  • Assemble shortblock.
  • High-flow intake manifold.
  • CNC Ported Cylinder Heads ports- Competition valve job, extensive flow testing, chambers milled to desired cc.
  • Lightweight hollow stem intake valves, exhaust valves.
  • Extreme duty dual valve springs.
  • Titanium retainers, machined locators & locks, GM valve seals.
  • Chamber volumes measures & adjusted for compression.
  • CNC work hand blended into valve job, spring pressures measured & adjusted.
  • HPE hydraulic roller camshaft upgrade.
  • Hydraulic lifter upgrade.
  • Extreme duty pushrod upgrade.
  • 1.75 inch stainless steel long-tube headers.
  • Stainless steel mid-pipe exhaust upgrade.
  • HPE engine management upgrade & chassis dyno calibration.
  • Professional installation and 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).
  • HPE800 Powered by Hennessey badges (side & rear).
  • Hennessey serial numbered plaque signed by John Hennessey (interior).
  • Hennessey serial numbered plaque signed by the HPE technician (engine bay).
  • Serial numbered Certificate of Authenticity personally signed by John Hennessey.
  • Shell V-Power 93 octane gasoline.
  • Pennzoil Ultra Platinum synthetic oil & filter change.
  • 1 Year / 12,000 mile limited warranty.
  • Call Hennessey Performance for pricing and turnaround time details.


Note: * = Approximate flywheel power ratings.  HPE measures power at the rear wheels on our Dynojet chassis dyno.  Thus, allow a 20-25% driveline loss (trucks and SUV’s) from the flywheel to the rear wheels.

Looking for more information? Contact a Performance Consultant:


PLANNING AN UPGRADE? Get More Information About Hennessey Upgrades Available for Your Car!