In reference to hennessey just bolting on a supercharger take a look at this!!!!!!!
2010 HPE700 LS9 Camaro
Introducing the Most Significant
Modern Muscle Car Ever Created.
The Heart of the Beast - The 6.2 Litre Supercharged LS9 Engine from the 2010 Corvette ZR1 - Tweaked by Hennessey to an Incredible 725 HP & 741 lb-ft of Torque!
Limited production - Only 24 2010 HPE700 LS9 Camaro's will be built.
11/02/09 Update - Only 6 vehicles remain availble for sale.
Power:
725 bhp @ 6,400 rpm
741 lb-ft Torque @ 3,200 rpm
Performance:
0 - 60 mph: 3.5 sec.
1/4 mile: 11.3 @ 126 mph
Skidpad: 1.01 g
60 - 0 mph braking: 104 ft.
2010 HPE700 Camaro Includes:
Base 2010 Camaro SS with 6-speed Manual Transmission
Your Choice of Exterior Factory Colors: Cyber Gray Metallic, Aqua Blue Metallic, Inferno Orange Metallic, Imperial Blue Metallic and Red Jewel Tint Coat
LS9 6.2 Litre Supercharged Engine with Intercooler
Mobil 1 Oil & Filter
CarbonAero (tm) Carbon Fiber Body Components: Front Splitter, Rear Bumper Diffuser, Side Rocker Panels & Rear Lip Spoiler
Long Tube Stainless Steel Headers
HPE Extreme Duty Clutch & Flywheel Upgrade
HPE Race Shift Knob and Shifter Upgrade
HPE Light Weight Alloy Wheels
20 x 11 inch (rear); 20 x 10 inch (front)
Michelin Pilot Sport 2 Tires Brembo Front Brake Upgrade: 6-Piston Calipers with Light Weight 15 inch Cross-Drilled Rotors
Brembo Rear Brake Upgrade: 4-Piston Calipers with 14 inch Light Weight Rotors
KW / HPE Variant 3 Adjustable Coil-Over Suspension Upgrade
KW / HPE Front & Rear Sway Bar Upgrades
Painted Hockey Stick Side Stripe with LS9 logo
Hennessey Embroidered Head Rests & Floor Mats
Limited Edition HPE700 Dash Plaque & Hood Plaque
HPE700 & Hennessey Logos Painted on Rear Deck Lid
Hennessey Letter of Authenticity
HPE700 buyers will also receive a 1-day performance driving course at Lonestar Motorsports Park – a 1/4 mile dragstrip facility located adjacent to Hennessey’s 30,000 square foot production facility and showroom.
Options:
Connolly Leather Interior with Custom Colors
850 hp Twin Turbo Upgrade
1000 hp Twin Turbo Upgrade
Looks like more than just a bolt on supercharger to me.