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Product Summary

366, 396, 402, 427, 454, 496, 502, 572, Self Tuning

  • The EFI system comes complete with a traditional 4150-Style single plane intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel pressure.
  • Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA fully terminated high-quality harness with clearly labeled connections to ensure a hassle-free installation.
  • 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.

Key Specs

MFG. Part #358300
BrandEdelbrock

Need To Know

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Details

The Edelbrock part #358300 Pro-Flo 4 EFI System for Big-Block Chevy Oval Port engines is equipped with the latest in technology and features.

  • The EFI system comes complete with a traditional 4150-Style single plane intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel pressure.
  • Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA fully terminated high-quality harness with clearly labeled connections to ensure a hassle-free installation.
  • 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.
  • 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. 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 358300 DOES NOT include a 7" Android tablet".

Charts

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Specifications

KEY SPECS
MFG. Part #358300
BrandEdelbrock
GENERAL
Injection StyleMulti-port
Self TuningYes
Injectors IncludedYes
Injector Size35 lbs./hr.
Intake Manifold IncludedYes
Intake Section IncludedComplete
Metering StyleSpeed density
EGRNo
Throttle Body IncludedYes
Throttle Body MaterialAluminum
Throttle Body FinishNatural
Throttle Body Flange Type4-Barrel Square Bore
Intake MaterialAluminum
Intake FinishNatural
Venturi Quantity4
Fuel Pump IncludedNo
Fuel Rails IncludedYes
Calibration Module IncludedNo
ECM IncludedYes
Wiring Harness IncludedYes
Fuel Pressure Regulator IncludedNo
Distributor IncludedYes
MAP Sensor IncludedYes
IAC Motor IncludedYes
IAT Sensor IncludedYes
FinishNatural
Venturi Diameter44.45mm
Throttle Body StyleMulti-Port Injection (MPI)
Throttle Body Barrels4-Barrel
Gaskets IncludedYes
GTIN Code085347999828
Sold in QuantityKit