Edelbrock Stg 1 Supercharger 07-13 Silverado/Sierra 4.8L, 5.3L W/ Tune

The Edelbrock supercharger Stage 1 Street system part #1578 is for 2007-13 Silverado and Sierra 1500 trucks. This supercharger system works with the 4.8L and 5.3L Gen III engines and increases the performance of the 4.8L engine to 334 horsepower and 380 ft-lbs of torque at the rear wheels and the 5.3L engine to 364 horsepower and 397 ft-lbs of torque at the rear wheels. The core of this system is the Eaton Gen VI 2300 TVS rotating assembly with a four-lobe design with 160 degrees of twist for maximum flow, minimum temperature rise and quiet operation for excellent drivability. We also designed our superchargers with an integrated bypass valve to help eliminate parasitic loss under light throttle, improving mileage potential. Our unique and efficient inlet configuration results in a shorter, less restrictive intake path for improved airflow, without the need for a jack-shaft. Keeping the air cool is a high-capacity air-to-water intercooler and low-temp heat exchanger. The Edelbrock #1578 system is 50-state emissions legal. The supplied tune is intended for completely stock vehicles with the exception of a cat-back exhaust.

More Information

Manufacturer	Edelbrock
Application	Application Specific
UPC	085347015788
System Type	Stage 1 - Street System
Vehicle Model	Sierra 1500
Housing Material	Cast Aluminum
Gasket Or Seal Included	Yes
Quantity	Kit
Oil Capacity	150 mL
Center Housing Cooling Type	Intercooler
Internal Step Up	Yes
Mounting Bracket Included	Yes
Outside Pulley Diameter	4.125 in
Maximum Torque	380RW; 397RW ft-lb
Fuel Injector Type	42 lb/hr
Maximum Horsepower	334RW; 364RW
Availability Note	Available to Order
Warranty	36 Months
Emissions Code	EO Number: D-215-110
Hazardous Materials Warning	WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Finish	Black Powder Coated
Maximum Boost Pressure	6 PSI
Pulley Belt Width	6-Rib
Universal Or Specific Fit	Specific