700 HP Upgrade

2021 GMC Sierra Denali Performance Upgrade

GOLIATH 700 SUPERCHARGED Specifications

Power:

• 700 bhp @ 6,300 rpm

 

Performance:

• 0-60 mph: 4.3 sec.

 

Includes:

• 2.9 Liter Supercharger System
• High-Flow Intercooling System
• High-Flow Air Induction System
• CNC Ported Cylinder Heads
• Custom HPE Camshaft
• Chromoly Hardened Pushrods
• Crankcase Ventilation System
• HPE Engine Management Calibration
• All Necessary Gaskets, Fluids & Hardware
• Professional Installation
• Chassis Dyno Testing
• Road Testing (Up To 400 Miles)
• Serial-Numbered Dash Plaque
• Serial-Numbered Engine Plaque
• Shell V-Power 93 Octane Gasoline
• Hennessey Embroidered Headrests
• Hennessey Exterior Badging
• GOLIATH 700 Exterior Badging
• Supercharged Badging
• 3 Year / 36,000 Mile Limited Warranty

 

Optional Upgrades Available:

 

GOLIATH Off-Road Stage 1 Package

• GOLIATH Front Bumper
• 5 LED Lights in Front Bumper
• 20 inch Hennessey 10-Spoke Wheels
• 35 inch Toyo Off-Road Tires
• 6” Lift Kit (*depends on trim level)
• Hennessey & GOLIATH Exterior Graphics
• Professional Installation
• 3 year / 36,000 Mile Limited Warranty

 

Additional Upgrades

• GOLIATH Diamond Stitched Interior
• Stainless Steel Cat-back Exhaust System
• Retractable Electronic Bed Cover
• Upgraded Electronic Fold Out Steps

Looking for more information? Contact a Performance Consultant:

2021 GMC Sierra Performance Upgrade
2021 GMC Sierra Performance Upgrade
2021 GMC Sierra Performance Upgrade
2021 GMC Sierra Performance Upgrade
2021 GMC Sierra Performance Upgrade
2021 GMC Sierra Performance Upgrade
2021 GMC Sierra Performance Upgrade
2021 GMC Sierra Performance Upgrade
2021 GMC Sierra Performance Upgrade
2021 GMC Sierra Performance Upgrade
2021 GMC Sierra Performance Upgrade
2021 GMC Sierra Performance Upgrade
2021 GMC Sierra Performance Upgrade
2021 GMC Sierra Performance Upgrade

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