This is the perfect power adder for your Yukon Denali whether you plan to tow a trailer, haul heavier loads, or you just want to feel a tremendous boost in power without sacrificing daily drivability! The new Edelbrock supercharger Kit #15664 for Chevy/GMC/Cadillac trucks and SUVsu00a0 features an all-new manifold that now houses Eaton's biggest R2650 TVS rotors with 170-degree high-twist lobes, bigger bearings and beefier timing gears for unparalleled efficiency and reliability. The Edelbrock supercharger Kit for the 6.2L V8 fits under the stock hood with no cutting or modifications. And if you're concerned about the effect on MPG, the increase in power comes with little to no loss in fuel economy thanks to the supercharger's integrated bypass valve that mitigates parasitic power loss during normal driving.
This is a true bolt-on kit that requires no additional modifications to the stock 6.2L engine. The Edelbrock supercharger features a self-contained lubrication system with a 100,000-mile service interval with a high-capacity Dual-Pass 3-Core (DP3C) integrated intercooler.u00a0 It is finished in a durable factory-looking black powder-coating that blends perfectly with the engine. Kits includes a fullu00a0 set of preformed hoses, all hardware and a full-color manual that provides clear step-by-step instructions for ease of installation. This system is designed and manufactured in the USA and is covered by a free 3-year/36,000-mile warranty.
Note that this kit is designed to fully integrate with factory components. It comes with a unique CARB/EPA certified ECM calibration that cannot be altered. To maintain 50-state legality it is not compatible with any further under-hood modifications. It is compatible with any aftermarket CAT-back exhaust system for those who wish to install one. It is important to ensure that your original factory calibration is stored in case it needs to be reloaded. Before you begin, go to the National Highway Traffic Safety Administration's recall page, at www.nhtsa.gov/recalls, and enter your VIN number . If nothing comes up, you may proceed with the installation. If any open recalls are shown, take your truck to the dealer and have them fixed before installing the E-Force kit. Failure to do so may result in error codes and a check engine light because a factory error is affecting the Edelbrock's CARB/EPA calibration.