GMC Yukon Denali American brand is a big man's full-size SUV, in addition to have a "giant" of the big man, but also equipped with a 6.2 liters V8 engine. Now, famous for its tuner Hennessey also fitted with a mechanical supercharger. Adjustable Coilovers
Hennessey preparation for GMC Yukon Denali is a power upgrade kit called "HPE650" include: mechanical supercharger, a new intercooler, cylinder head, camshaft, and a new ECU program. Thanks to the help of these new parts, this can be a burst of 665 V8 engine horsepower and peak torque of 892 N • m, while the original data "only" 420 horsepower and 610 N • m.
After Hennessey upgrades, Yukon Denali big man has amazing explosive, 0-96km / h acceleration time of just 4.5 seconds, 0-400 m acceleration performance of 13.1 seconds, the tail speed 177km / h, this better than the original ..Tuning Parts. or forget the original data and figures, Hennessey's Yukon Denali is you want.