[Vanishing Point]

Originally Posted by 390ciSCed

Factory 2650 SC'ed ZR1 Vette makes 1,139 RWHP......not bad. I'm thinking there might be another 50-80 RWHP....but thats about all the 2650 screws are gonna make.

http://hennesseyperformance.com/2019...paign=07022019

As I said, the devil’s in the details and there are many devils in many details making this anything but “factory”. It is heavily modified from stock.

INCLUDES:
• HPE1200 Package Requires Race Gas*
• Ported Factory Supercharger
• Billet High-Flow Throttle Body
• Hennessey Upper Pulley Upgrade
• Hennessey Lower Pulley Upgrade
• High-Flow Air Induction System
• Custom HPE Camshaft
• Ported Cylinder Heads
• Upgraded Valve Springs and Retainers
• Upgraded Intake valves & Exhaust Valves
• Upgraded Lifters and Pushrods
• Long-tube Stainless Steel Headers
• Stainless Steel Midpipes
• High-Flow Catalytic Converters
• 8-Speed Automatic Upgraded Transmission*
• All Necessary Gaskets & Fluids
• Professional Installation
• HPE Engine Management Calibration
• Dyno Tuning & Road Testing
• Serial-Numbered Dash & Engine Plaques
• Hennessey Exterior Badging
• Hennessey Premium Floormats
• 3 Year / 36,000 Mile Limited Warranty
• Pennzoil Ultra Platinum synthetic oil & filter change
• Call Hennessey Performance for pricing and turnaround time details