Fuel Injection System

The Edelbrock part #357500 Pro-Flo 4 Sequential Port EFI System for Chevrolet LS GEN IV engines is equipped with the latest in technology and features. The EFI system comes complete with a traditional 4150-Style satin finish Victor Jr. rectangle port intake manifold and 42 Lb/Hr injectors capable of 675 HP with 58 p.s.i. fuel pressure. The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, a water proof design and measures half the depth of the previous ECU. It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection. We've added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for. The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations. The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU's self-learning capability to continually adjust the calibration to get the maximize performance of your engine. E-Tuner 4 features a simple and easy to use setup wizard to help you get started as well as multiple dash displays so you can monitor your engines vitals and performance. Best of all, the E-Tuner 4 app is free and can be downloaded from the Google Play Store, allowing you to use your personal Android based smart phone or tablet. Please Note "Kit 357500 DOES NOT include a 7" Android tablet". If you don't have a compatible device, then we also offer kits that include a 7" Android tablet with the E-Tuner 4 app installed. Pro-Flo 4 does not require laptop tuning.

Additional Attributes:

GTIN: 00085347890057
Bore Diameter: 1.75
Distributor Cap Included: Yes
Finish: Satin
Flange Type: 4150
Fuel Injector Type: 42 lb/hr
Fuel Pressure Port: 1/8-27 NPT
Gasket Or Seal Included: Yes
Hardware Included: Yes
Idle Air Control Motor Included: Yes
Manifold Height: 7.40
Maximum Horsepower: 675
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 : Racing or Pre-Emissions Use Only
Life Cycle Status: Obsolete

Packaging:

Quantity of Each: 1
Package UOM: EA
Dimension: 30.1875 x 25.25 x 10.3125 inches
Weight: 43 PG