Fuel Injection System

The Edelbrock Pro-Flo 4 EFI Kit #357800 W/O Tablet for Small-Block Chevy engines with Vortec/E-Tec cylinder heads is a fully sequential multi-port injection system designed with a fuel injector strategically positioned in each runner of the intake manifold to deliver the best fuel atomization and most even distribution to each cylinder. This system features the high-performance Victor-style single-plane intake manifold that comes preassembled with high-flow injectors, fuel rails and 4150-flange throttle body. All supporting sensors are included along with wire harnesses, ECU and Android-based tablet with E-Tuner Calibration app pre-installed. The Victor manifold is designed with a larger cross-sectional area in the plenum and larger runners for high-horsepower and/or large cubic-inch applications. The manifold is also 0.75 inch taller than the standard LS3 version to promote smoother airflow into the rectangular-port heads. This kit uses 29 lb/hr injectors and is rated for 450 horsepower at 58 PSI of fuel pressure. Calibration of the Pro-Flo 4 is a simple process with a Setup Wizard providing guidance through the E-Tuner's initial programming. Once provided with basic information such as type of engine, cubic inches, firing order, and cam profile, the E-Tuner then selects the most appropriate base calibration. Once the base calibration is set, the self-learning E-Tuner takes over to continually maximize the fuel map for your specific engine configuration, even compensating for changes in altitude and weather. The E-Tuner provides more advanced tuning options that allow precise control over cold starts and acceleration while retaining the simplicity that Pro-Flo systems are known for. No laptop tuning is required.

Additional Attributes:

GTIN: 00085347999811
Bore Diameter: 1.75
Distributor Cap Included: Yes
Finish: Satin
Flange Type: 4150
Fuel Injector Type: 29 lb/hr
Fuel Pressure Port: 1/8-27 NPT
Gasket Or Seal Included: Yes
Idle Air Control Motor Included: Yes
Manifold Height: 4.58
Maximum Horsepower: 450
Quantity: Kit
RGL: WARNING: This product can expose you to Lead, 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.
System Type: Traditional 4150-Style Kit
Throttle Body Type: 4 Barrel
Wire Harness Included: Yes
Wiring Harness Included: Yes

Extended Information:

Emissions : EPA Eligible
Life Cycle Status: Obsolete

Packaging:

Quantity of Each: 1
Package UOM: EA
Dimension: 30.125 x 25.125 x 10.5 inches
Weight: 34 PG