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Edelbrock 3241

Pro-Flo 3 EFI System Small Block Ford

Edelbrock 3241


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Edelbrock 3241 Pro-Flo 3 EFI System Small Block Ford $1,795.95
To order this item contact Customer Service at 1-800-345-4545.
Pro-Flo 3 EFI System
  • Small Block Ford 289/302/347
  • Four-Barrel Throttle Body
  • Up to 550 HP
  • 29 lb/hr Injectors
  • Tablet Included
  • Satin Finish

  • Edelbrock 3241 Details

    Small Block Ford

  • 29 lb/hr Injectors
  • Up to 550 HP
  • INSTALLATION NOTE: These systems will require a high pressure EFI compatible fuel delivery system.


    Engine Make/Size
    Ford 289-302
    Fuel Rate
    29 lbs./hr
    Cylinder Head Type
    Manufacturer's Part Number:

    Edelbrock has released their latest generation of fully sequential port electronic fuel injection... Pro-Flo 3 EFI! Pro-Flo 3 is a step up from the entry level E-Street throttle-body EFI system and offers the ultimate in performance and power with the precise efficiency only a fully sequential port EFI system can deliver. How does a sequential port EFI system differ from a throttle-body style EFI system? A fully sequential port EFI system delivers the fuel into the intake air flow right at the port with an injector for each cylinder, allowing for better fuel atomization and distribution.

    The key to the system is their exclusive E-Tuner application with base calibrations that have been developed on the dyno. The E-Tuner 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 features a simple and easy to use setup wizard to help you get started. Best of all, the E-Tuner app is free and can be downloaded from the Google Play store, allowing you to use your personal Android based smart phone or tablet. If you don't have a compatible device, then we also offer kits that include a 7'' Android tablet with the E-Tuner app pre-installed.

    Another great feature of Pro-Flo 3 is the ability to control both fuel and spark from the E-Tuner app while driving - no need to pull over and make adjustments on the side of the road. E-Tuner app gives you complete control of the system with the ability to adjust air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter and much more. Also includes multiple dash displays to allow you to monitor engine vitals and performance from your Android smart phone or tablet while you're driving. The E-Tuner App is available at no charge from the Google Play Store or the Edelbrock EFI support page for more info.

  • Traditional style intake manifold with 4150 style throttle body
  • Ready to run right out of the box with pre-loaded base calibrations
  • Converting to EFI will increase engine performance and gas mileage
  • No laptop tuning required - system will adjust the calibration to continually improve engine performance as the vehicle is driven
  • Capable of direct driving an ignition coil - no CDI box necessary
  • Works with a return-style fuel system or can be used with Edelbrock E-Street Universal EFI Sump Fuel Kit (sold separately)
  • Industry leading dedicated support staff to assist and answer any question

  • If I change injectors would it handle more horsepower or is the computer what limits the horsepower?

    Asked by: Bbolinn
    The computer will adjust the fuel flow to match the air fuel ratio that is set.
    Answered by: Rusty B
    Date published: 2018-03-20

    You could send the measurements of the equipment and its weight.

    Asked by: aleger11
    We have the shipping weight and dimensions; 48 lbs 28 x 24.5 x 11" in size
    Answered by: Rusty B
    Date published: 2018-03-13

    Good morning I would like to know if the product works Edelbrock 3241 Pro-Flo 3 EFI System Small Block Ford with engine ford v8 302 of maverick 1973. Is there any other product that I have to buy so everything works correctly?

    Asked by: aleger11
    This footnote is listed - INSTALLATION NOTE: These systems will require a high pressure EFI compatible fuel delivery system. you will also need to check for hood clearance.
    Answered by: Rusty B
    Date published: 2018-03-09

    If I am replacing my old EFI system for my 87 F-150 to this system, do I need to changer modify my alternator,and my fuel line systems?

    Asked by: 87 Ford
    The alternator should be fine, it will depend on the pressure of your original pump whether you need to change it or not. You will need at least 45 psi
    Answered by: Rusty B
    Date published: 2018-02-13

    Will my 6AL MSD box work with this set up ?

    Asked by: ncfonz
    An MSD box is not necessary for this part number. The ECU can drive a high output coil directly for best performance.
    Answered by: Rusty B
    Date published: 2017-09-07

    What plug wires / coil would you recomend to run with this set up?

    Asked by: Rwaston
    coil 555-40105K $30.98 wires 555-4020055 $45.99
    Answered by: ChrisH
    Date published: 2017-10-20

    Will a fuel pressure regulator still be needed for this kit if used with a return style fuel tank with a 255 lph in-tank fuel pump?

    Asked by: Eric858
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