The H3T Weekend Warrior concept demonstrates the added extreme capability and functionality that can be accomplished with the H3T and a few weekends in the garage. Enhanced performance under the hood and from the suspension is due to the development work of HUMMER's off-road engineers and the technology transfer from HUMMER's championship-winning racing program.
Starting with a new H3T Alpha, engineers added nearly 70 horsepower to its 5.3L V-8 via components available through GM Performance Parts. They include LS2 cylinder heads (part number 12576063), a higher-lift camshaft (part number 12574519) and supporting components. Also enhancing performance is a custom, 3.5-inch exhaust system.
Taking a note from the playbook of the HUMMER stock-class race program, the H3T rides on 35-inch-tall BFGoodrich Baja T/A tires mounted on HUMMER Accessories 20-inch wheels. The concept also uses racing-proven stock and aftermarket suspension components, including Light Racing JounceShocks and 2-inch-diameter Rod Hall Racing piggyback reservoir-type performance shocks. The modified suspension improves the H3T's inherent off-road capability, making it the ideal high-speed desert chase truck. There is also a set of high-performance disc brakes from DBA.
To complete a weekend desert-escape, the H3T carries a KTM 450 SX-F dirt bike mounted with the H3T's cargo management system. The vehicle also wears other parts available from HUMMER Accessories that enhance function, including a bed extender and carry-off cargo boxes.
Additionally, the Baja Orange Metallic custom paint is highlighted by essential HUMMER accessories, including roof-mounted and grille-mounted off-road lamps, a body-color upper grille and custom hood graphics. The lower grille, mirror caps, door handles and fuel door have a satin-metal finish. Inside is a custom, black leather-trimmed cabin with orange accent stitching and carbon fiber instrument panel accents.