Description

For the 2007-13 Gen IV Silverado/Sierra 4.8L and 5.3LThe 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 flowminimum 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 throttleimproving mileage potential. Our unique and efficient inlet configuration results in a shorterless restrictive intake path for improved airflowwithout the need for a jack-shaft. Keeping the air cool is a high-capacity air-to-water intercooler and low-temp heat exchanger.The supplied tune is intended for completely stock vehicles with the exception of a cat-back exhaust.

364RW

397RW 85

9040: D-215-110

Air Filter Included: Yes

Calibration: Yes

Center Housing Cooling Type: Intercooler

Finish: Black Powder Coated

Fuel Injector Type: 42 4U

Gasket Or Seal Included: Yes

Harmonic Balancer Diameter: 7.5″

Hose Included: Yes

Housing Material: Cast Aluminum

Internal Step Up: Yes

Maximum Boost Pressure: 6 PS

Maximum Horsepower: 334RW

Maximum Pressure Reading: 6 PS

Maximum Torque: 380RW

Mounting Bracket Included: Yes

Mounting Hardware Included: Yes

Oil Capacity: 150 ML

Outside Pulley Diameter: 4.125 Inch

Pulley Belt Width: 6-Rib

Quantity: Kit

Rotor Type: Eaton TVS 2300

System Type: Stage 1 – Street System

Universal Or Specific Fit: Specific

Vehicle Model: Sierra 1500