2014 – 2015 Chevrolet Camaro Z/28 HPE650 Upgrade

Hennessey Performance HPE650 Naturally Aspirated Engine Upgrade

Available for the 2014 – 2015 Chevrolet Camaro Z/28


• 667 bhp @ 7,000 rpm


HPE650 Upgrade Includes:

• 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 for camshaft.
• 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.
• High-flow catalytic converters.
• HPE engine management upgrade & chassis dyno calibration (6,700 rpm rev limiter).
• Professional Installation
• HPE Engine Management Calibration
• Dyno Tuning & Road Testing
• Hennessey premium floor mats.
• Serial numbered Certificate of Authenticity personally signed by John Hennessey.
• Free lifetime membership in the official Hennessey Vehicle Registry (HVR).
• Serial-Numbered Dash & Engine Plaques
• Hennessey Exterior Badging
• 3 Year / 36,000 Mile Limited Warranty


Looking for more information? Contact a Performance Consultant:

Call: +1 979-885-1300

Email: sales@hennesseyperformance.com

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