Hennessey Introduces Goliath 650 Package For Chevrolet Silverado And GMC Sierra

Hennessey is quite familiar with enhancing the performance of some of America's beloved pickup trucks. The latest project introduces a package for both the Chevrolet Silverado and GMC Sierra. Named the Goliath 650, the kit is designed for the 6.2-liter L87 EcoTec3 V8 present in both Silverado and Sierra models.

A 3.0-liter supercharger V8, a high-flow intake system, a high-flow intercooler, and a crankcase ventilation system are some of the first enhancements from the tuner.

Other modifications include chromoly pushrods, engine software tweaks, and a stainless steel cat-back exhaust. These changes result in a power boost to 650 horses and 658 lb-ft of torque. Compatible with various Silverado and Sierra models, Hennessey also offers an off-road package for the Sierra AT4, featuring distinctive additions like a custom steel front bumper, LED lightbar, additional LED driving lights, 20-inch Hennessey wheels with 35-inch off-road tires, and a suspension lift.

According to John Hennessey, "Our GOLIATH package is ideal for those seeking more power than the factory is willing to offer, whether on-road, off-road, or towing." Although pricing details are yet to be revealed, the Goliath 650 package, like all Hennessey upgrades, comes with a 3-year, 36,000-mile warranty for peace of mind.

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