Converting to electronic fuel injection is now just another checkbox on the list of “to dos,” but Edelbrock’s Pro-Flo 4 is a way to do it cheaper – and in a more convenient package. EDELBROCK EFI SYSTEMS. Features a 90mm throttle bore opening and 2.75" port exit height. ; To ensure maximum performance and a proper seal, Edelbrock gaskets which are specifically designed and manufactured for use with Edelbrock parts must be used. Find Edelbrock 35700 Edelbrock Pro-Flo 4 EFI Systems and get Free Shipping on Orders Over $99 at Summit Racing! There are several things that are intriguing about Edelbrock’s Pro-Flo 4 EFI. We can answer any of your tech inquiries! Every generation of Pro-Flo Electronic Fuel Injection since, has continued to... Edelbrock pioneered the aftermarket EFI industry with the first system in 1979. Details. Edelbrock Pro-Flo 4 ECU & Harness Kit #35711 is for use with Chevrolet Gen III 24X LS engine installations into non-EFI vehicles. We can answer any of your tech inquiries! Our US based technical sales experts look forward to assisting you with your high performance automotive needs. Pro-Flo® XT EFI Black Intake Manifold (71393) by Edelbrock®. Edelbrock Tech Support is second to none. The engine that we used in the Suburban was a typical 5.3 junkyard LS purchased out of a 2004 Chevrolet Avalanche. Edelbrock Pro-Flo 4 LS self learning engine management systems include an engine control unit (ECU) and engine wiring harness designed to run Gen III LS engines equipped with a 24x reluctor wheel or Gen IV engines equipped with a 58x reluctor … A first look and review of Edelbrock's Performer RPM Pro-Flo multipoint EFI system for pre-emissions, oval-port Chevy big-blocks (PN 3550). The Edelbrock part #35700 Pro-Flo 4 Sequential Port EFI System for Chevrolet LS GEN III/IV engines is equipped with the latest in technology and features. Improper installation will void your warranty and may result in poor performance and engine or vehicle damage. $1,548.95. LS kits will require a coil harness which is sold separately. Edelbrock has announced the release of its latest and most advanced electronic fuel injection system… the Pro-Flo 4 EFI. Edelbrock offers a quick and painless return process on all new and unused products. Pro-Flo 4 does not require laptop tuning. 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 pre-installed. Edelbrock Pro-Flo 4 EFI System for Chevrolet LS GEN III/IV engines. Edelbrock part #7139 Pro-Flo XT LS1 EFI intake manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). ; Sealant must be used on intake bolt threads if the threads extend into lifter valley or coolant passage. Unlike regular throttle body EFI systems, Pro-Flo 4 features the fuel rails and individual injectors for each cylinder mounted on the manifold. NPT/Pipe thread is a tapered thread. They're manufactured from aluminum and are available in a natural, polished, or black powdercoat finish for ultimate protection. Fuel delivery systems are available and sold separately. The Edelbrock part #35700 Pro-Flo 4 Sequential Port EFI System for Chevrolet LS GEN III/IV engines is equipped with the latest in technology and features. Edelbrock was the first aftermarket supplier to offer electronic fuel injection back in 1979. Compatible with LS1 Fuel Rail Kit #3629 (sold separately), which features -6 AN inlet and outlet. The Edelbrock Pro-Flo XT showed its high-rpm strength by making peak power at 7,000 rpm, even on the big-inch LS3 stroker. EDELBROCK INTAKE MANIFOLD - PRO-FLO XT - LS2 - BLACK - 71403. Features a 90mm throttle bore opening and 2.75" port exit height. eBay Motors. Edelbrock Pro-Flo XT LS1 EFI Intake Manifold For Chevrolet LS Gen III. Edelbrock prides themselves in ensuring all products are shipped as quickly as possible. Edelbrock prides themselves in ensuring all products are shipped as quickly as possible. Recommended intake gasket: LS1/LS6 style individual port o-ring seals or Edelbrock #7386; Port exit dimensions: 1.04"x 2.74"; Manifold Dimensions: A-10.20", B-10.00", C-16.90", D-3.2", E-15 Deg; The throttle body centerline is located 6.75" above the valley plate and 2.5" forward of the first manifold hold-down bolt; 90mm single throttle bore opening; Accepts Edelbrock #3869 or #38693 90mm Pro-Flo XT Throttle body; PN 3629 LS1 XT Fuel Rail kit including provisions for either Pico or standard height injectors (available separately); Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone sealant #1076, DO NOT USE END SEALS GASKETS. For the best experience on our site, be sure to turn on Javascript in your browser. Manufacturer Edelbrock. ; DO NOT OVERTIGHTEN NPT/Pipe fittings, this may cause the aluminum to crack around the fitting boss. Pro-Flo XT LS2 Series Gen III ManifoldThe Pro-Flo XT LS1 EFI intake manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the … Key to the improved performance of a system like this is the fuel injector location, which is at the end of the runner on the intake manifold right before the air flow stream enters the combustion chamber. This Edelbrock design produces the best fuel atomization and distribution for the ultimate performance, as well as … The Pro-Flo XT LS1 EFI intake manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). Chevy LS V8 Edelbrock Pro-Flo XT EFI Systems parts in-stock with same-day shipping. The EFI system comes with a 4150-Style satin finish Victor Jr. cathedral port intake manifold and 29 Lb/Hr injectors capable of 450 HP with 58 p.s.i. Features include a 90mm throttle bore op Category. The Pro-Flo XT LS1 EFI intake manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). Here’s a look at the complete Edlebrock Pro-Flo 4 system with the optional tablet. Part 1 of 2 installing the Edelbrock EFI system on my 5.3 LS Edelbrock Pro-Flo 4 XT EFI System GM LS Gen III & Gen IV Rectangle Port Heads Pro-Flo 4 XT EFI System GM LS Gen III & Gen IV Engines with Rectangle Port Heads Pro-Flo XT Intake Manifold Our new Live video series streamed live on our Facebook page. Pro-Flo 4 EFI ECU And Harness Kit #35711 For Chevrolet LS Gen III W/ Tablet. Edelbrock Tech Support is second to none. Include description. The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations. The guys discuss the newest addition to the EFI management systems. Edelbrock Pro-Flo 4 LS self learning engine management systems include an engine control unit (ECU) and engine wiring harness designed to run Gen III LS engines equipped with a 24x reluctor wheel or Gen IV engines equipped with a 58x reluctor … Edelbrock core products are made in the USA offering unsurpassed quality and performance. Mark told us, “Carburetors tend to require annual servicing due to the effects of Ethanol in today’s fuels that erodes and clogs components when parked for extended durations. Edelbrock core products are made in the USA offering unsurpassed quality and performance. Edelbrock Pro-Flo XT EFI intake manifolds combine a user-friendly design with the latest technology. Edelbrock 357000 Pro-Flo 4 EFI System GM LS Gen III & Gen IV Cathedral Port Head. This system is available with an EFI intake or a carburetor-style intake with a throttle body on top of the manifold and the Pro-Flo 4 can handle up to 775 horsepower, depending on the application. For the best experience on our site, be sure to turn on Javascript in your browser. Unlike regular throttle body EFI systems, Pro-Flo 4 features the fuel rails and individual injectors for each cylinder mounted on the manifold. The Edelbrock Pro-Flo XT LS1 #7139 EFI intake manifold Accepts Pro-Flo XT throttle body #3869 or adapter #2737 and standard LS1 throttle bodies. For the best experience on our site, be sure to turn on Javascript in your browser. Pro-Flo 4 is not just a replacement for your carb, it's a complete engineered system providing the ultimate in performance, drivability, quality and value. 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. For the best experience on our site, be sure to turn on Javascript in your browser. 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. Edelbrock 7139 - Edelbrock EFI Manifold Pro Flo XT GM LS1. 24(x) reluctor applications will require #37-1633 and 58(x) reluctor applications will require #37-1632. We look forward to hearing from you! ; Proper installation is the responsibility of the installer. This manifold produced 30 more horsepower over a stock LS6 manifold at 6500 rpm. Edelbrock Pro-Flo 4 EFI systems provide you with a high performance traditional-style intake and 4150-style throttle body. 57 Customer Reviews. The Pro-Flo 4’s key advancements are in the all-new compact and water-resistant ECU, which features a faster processor with an upgraded Bluetooth chip for more reliable connectivity with the system’s E-Tuner app. JavaScript seems to be disabled in your browser. Related: edelbrock pro flo 4 ls edelbrock pro flo 4 ford edelbrock pro flo 4 sbc edelbrock pro flo 4 bbc edelbrock pro flo xt edelbrock pro flo 4 sbf edelbrock pro flo 4 vortec edelbrock pro flo air cleaner edelbrock pro flo 4 mopar. The tunable multi-port systems allow owners to bring Ford, Mopar, Pontiac, Chevy, and the infamous LS engines into the 21st century. Free shipping Prequalify now. The EFI system comes complete with a traditional 4150-Style satin finish Victor Jr. cathedral port single plane intake manifold and 29 Lb/Hr injectors capable of 475 HP. E-Tuner 4 features a simple and easy to use setup wizard to help you get started. Chevy LS V8 Edelbrock Pro-Flo 4 EFI Kits parts in-stock with same-day shipping. JavaScript seems to be disabled in your browser. Integrating our Pro-Flo 4 EFI computer system for Gen III & Gen IV LS engines. 35700 manifold height: 4.95". Find Edelbrock 35712 Edelbrock Pro-Flo 4 LS Self Learning Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! 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. Find all the details inside Hot Rod Magazine. Shop Chevy LS V8 Edelbrock Pro-Flo 4 EFI Kits parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. Starting at $89 /mo with Affirm. Throttle body height: 2.530". Pro-Flo XT Small Block Chevy LS1 EFI Intake Manifold, Skip to the beginning of the images gallery, Fuel Injection Fuel Rail #3629, -6 AN Black Anodized For Chevrolet LS Gen III, Manifold Absolute Pressure Sensor #36019 E-Street, Pro-Flo 2, 3, And 4 Systems, Intake Manifold O-ring Gasket for 1997-Later LS1, Fuel Injection Throttle Body Adapter #2737 For Chevrolet LS Gen III, Edelbrock Progressive Nitrous Controller (+12 Volt), Fuel Injection Fuel Feed and Return Pipe Assembly #3604, 67 GPH/255 LPH. Pro-Flo 4 EFI Traditional 4150-Style Kit #35700 For Chevrolet LS Gen III/IV, Skip to the beginning of the images gallery, Fuel Injection Fuel Feed and Return Pipe Assembly #3651, 67 GPH/255 LPH, Fuel Injection Fuel Feed and Return Pipe Assembly #3604, 67 GPH/255 LPH, Universal EFI Fuel Sump Kit #36031, 35-90 PSI, 67 GPH/255 LPH, This kit will require a high pressure EFI fuel delivery system. When upgrading to modern fuel injection, look no further than Edelbrock's Pro-Flo 4 EFI Systems. fuel pressure. Find Edelbrock 7139 Edelbrock Pro-Flo XT EFI Intake Manifolds and get Free Shipping on Orders Over $99 at Summit Racing! Edelbrock Pro-Flo 4 EFI systems provide you with a high performance traditional-style intake and 4150-style throttle body. The EFI system comes complete with a traditional 4150-Style satin finish Victor Jr. cathedral port single plane intake manifold and 29 Lb/Hr injectors capable of 475 HP. Racers have run … Recently, we spoke with Mark Honsowetz, the EFI Product Manager of Edelbrock, about the Pro-Flo 4 Electronic Fuel Injection (EFI) for the LS engine and some of its advantages over a carbureted setup. Edelbrock Pro-Flo XT Manifolds For LS ChevyCHEVROLET LS1 V8PRO-FLO XT LS EFI (1500-7000 RPM) The Pro-Flo XT LS1 EFI intake manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). Selected category All. This manifold produced 30 more horsepower over a stock LS6 manifold at 6500 rpm. Edelbrock Pro-Flo 4 EFI. Find Edelbrock 357110 Edelbrock Pro-Flo 4 LS Self Learning Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! We chose the 4-barrel style intake to fit the look of our ’91 Suburban. Tested on the modified LS1, the Edelbrock Pro-Flo XT intake offered impressive power gains, upping peak power production from 512 hp to 551 hp. ; NPT/Pipe thread fittings require the use of Teflon tape or paste on threads to ensure proper seal. ; Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum. 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. Multiple dash displays are included to allow you to monitor engine vitals and performance from your Android smart phone or tablet. Shop Chevy LS V8 Edelbrock Pro-Flo XT EFI Systems parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. Edelbrock offers a quick and painless return process on all new and unused products. These self-learning EFI systems feature a new ECU pre-loaded with 80 dyno-tuned calibrations for popular … Pro-Flo 4 EFI systems feature a high performance Edelbrock intake manifold with a 1,000 cfm throttle body, fuel rails and individual injectors for each cylinder. Features include a 90mm throttle bore opening and 2.75" port exit height. 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