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Edelbrock Stg 1 Supercharger #1577 03-07 Silverado/Sierra 4.8L/5.3L/6.0L-Tune

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$6,349.87
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1577
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Details

The Edelbrock supercharger Stage 1 Street system part #1577 is for 2003-06 Silverado and Sierra 1500 and 2007 Sierra Classic vehicles. This supercharger system works with the 6.0L, 4.8L and 5.3L Gen III engines and increases the performance of the 6.0L engine to 348 horsepower and 381 ft-lbs at the rear wheels, 4.8L engine to 339 horsepower and 359 ft-lbs of torque at the rear wheels and the 5.3L engine to 345 horsepower and 381 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 #1577 system is 50-state emissions legal. The supplied tune is intended for completely stock vehicles with the exception of a cat-back exhaust.

Documents & Installation Notes

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PDF-Installation Instructions
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PDF-Material Safety Data Sheet

Specs

Availability Available
System Type Stage 1 - Street System
Vehicle Model Sierra 1500
Housing Material Cast Aluminum
Gasket Or Seal Included Yes
Mounting Hardware 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
CARB Executive Order Number D-215-89
Maximum Torque 359RW; 381RW; 381RW ft-lb
Fuel Injector Type 42 lb/hr
Maximum Horsepower 339RW; 345RW; 348RW
Application Application Specific
UPC 00085347015771
Availability Note Available to Order
Warranty 36 Months
Emissions Code
EO Number: D-215-89
Hazardous Materials Warning WARNING: This product can expose you to Chrome, 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.
Installation Notes
  • Supercharger systems without tuners are not eligible for supplemental warranty and are only emissions-legal when used with the correct Edelbrock program. For safety, the Edelbrock program retains the factory vehicle speed limiter setting.
Finish Black Powder Coated
Maximum Boost Pressure 6 PSI
Pulley Belt Width 6-Rib
Universal Or Specific Fit Specific