Hennessey to offer up to 1,021-hp for Chevrolet Camaro ZL1

When the 2012 Chevrolet Camaro ZL1 hits dealerships early next year it will make an SAE-rated 580 horsepower and 556 lb-ft of torque. Those figures make the new Camaro ZL1 the most-powerful production Camaro ever… until Hennessey Performance Engineering gets its hands on it.

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Click here for more details the Chevrolet Camaro ZL1.

The tuner has already released details on the upgrade packages for the Chevrolet Camaro ZL1, which range from 610-hp all the way up to 1,021-hp. Buyers will be able to choose from 5 performance upgrade packages including the HPE600 ZL1, HPE650 ZL1, HPE700 ZL1, HPE800 ZL1 and the HPE1000 ZL1.

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The 2012 Chevrolet Camaro ZL1 will hit dealerships during the first quarter of 2012. It will be powered by a LSA 6.2L supercharged V8 making 580 horsepower and 556 lb-ft of torque.

Hit the jump for the complete list of specifications.

Hennessey HPE600 ZL1 Performance Upgrade:

Power:
• 610 bhp @ 6,000 rpm

HPE600 Upgrade Includes:
• HPE Cold Air Induction System
• Supercharger Pulley Upgrade
• 160 Degree Thermostat
• All Necessary Gaskets & Fluids
• Professional Installation
• HPE Engine Management Calibration
• Dyno Tuning & Road Testing
• Hennessey HPE600 Exterior Badging
• Serial-Numbered Dash & Engine Plaques
• 1 Year / 12,000 Mile Limited Warranty

Hennessey HPE650 Performance Upgrade

Power:
• 658 bhp @ 6,200 rpm

HPE650 Upgrade Includes:
• HPE Cold Air Induction System
• Supercharger Pulley & Snout Upgrade
• Stainless Steel Long Tube Headers
• High Flow Catalytic Converters
• Stainless Steel Mid Pipes
• Intercooler Heat Exchanger Upgrade
• 160 Degree Thermostat
• All Necessary Gaskets & Fluids
• Professional Installation
• HPE Engine Management Calibration
• Dyno Tuning & Road Testing
• Hennessey Embroidered Headrests
• Hennessey HPE650 Exterior Badging
• Hennessey Premium Floormats
• Serial-Numbered Dash & Engine Plaques
• 1 Year / 12,000 Mile Limited Warranty

Hennessey HPE700 Performance Upgrade

Power:
• 707 bhp @ 6,300 rpm

HPE700 Upgrade Includes:
• HPE Cold Air Induction System
• Supercharger Pulley Upgrade
• Intercooler Heat Exchanger Upgrade
• HPE700 Camshaft Upgrade
• High Flow Cylinder Heads
• Stainless Steel Long Tube Headers
• High Flow Catalytic Converters
• Stainless Steel Mid-Pipes
• 160 Degree Thermostat
• All Necessary Gaskets & Fluids
• Professional Installation
• HPE Engine Management Calibration
• Hennessey HPE700 Exterior Badging
• Hennessey Premium Floormats
• Hennessey Embroidered Headrests
• Serial-Numbered Dash & Engine Plaques
• 1 Year / 12,000 Mile Limited Warranty

Hennessey HPE800 Twin Turbo Upgrade

Power:
• 800 bhp @ 6,200 rpm

HPE800 Twin Turbo Upgrade Includes:
• Twin Ball Bearing Turbochargers
• HPE800 Camshaft Upgrade
• High Flow Cylinder Heads
• Fuel System & Injector Upgrade
• Stainless Steel Inlet Piping
• Dual Wastegates
• Electronic Boost Controller
• Air-to-Air Intercooler
• Dual K&N Air Filters
• Stainless Steel Exhaust System
• 160 Degree Thermostat
• All Necessary Gaskets & Fluids
• Professional Installation
• HPE Engine Management Calibration
• Dyno Tuning & Road Testing
• Hennessey Embroidered Headrests
• Hennessey HPE800 Exterior Badging
• Hennessey Premium Floormats
• Serial-Numbered Dash & Engine Plaques
• 1 Year / 12,000 Mile Limited Warranty

Hennessey HPE1000 Twin Turbo Upgrade

Power:
• 1,021 bhp @ 6,400 rpm

HPE1000 Twin Turbo Upgrade Includes:
• 427 cid LSX Engine
• Forged Low Compression Pistons
• Forged Steel Connecting Rods
• Callies 4340 Forged Steel Crank
• Balanced and Blueprinted Rotating Assembly
• ARP Main Studs & Head Bolts
• High Flow Cylinder Heads
• Hennessey HPE1000 Camshaft
• Upgraded Fuel Injectors
• Upgraded Fuel System (Includes Lines, Rails & Pump)
• Twin Ball Bearing Turbochargers
• Dual Wastegates
• Electronic Boost Controller
• Stainless Steel Piping and Exhaust
• Air-to-Air Intercooler
• High-Flow K&N Air Filter
• 160 Degree Thermostat
• Professional Installation
• HPE Engine Management Calibration
• Dyno Tuning & Road Testing
• Hennessey HPE1000 Exterior Badging
• Serial-Numbered Dash & Engine Plaques
• Hennessey Premium Floormats
• Hennessey Embroidered Headrests
• 1 Year / 12,000 Mile Limited Warranty

REQUIRED TRANSMISSION UPGRADE:
• Manual: Centerforce Dual Friction Clutch Upgrade

– By: Omar Rana