Fuel delivery systems are available and sold separately. 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. 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. Edelbrock 357000 Pro-Flo 4 EFI System GM LS Gen III & Gen IV Cathedral Port Head. Selected category All. Here’s a look at the complete Edlebrock Pro-Flo 4 system with the optional tablet. Racers have run … 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 … 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. Edelbrock was the first aftermarket supplier to offer electronic fuel injection back in 1979. 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). 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 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). 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. For the best experience on our site, be sure to turn on Javascript in your browser. Find Edelbrock 35700 Edelbrock Pro-Flo 4 EFI Systems and get Free Shipping on Orders Over $99 at Summit Racing! 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 … $1,548.95. Edelbrock prides themselves in ensuring all products are shipped as quickly as possible. This manifold produced 30 more horsepower over a stock LS6 manifold at 6500 rpm. Edelbrock offers a quick and painless return process on all new and unused products. 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 Edelbrock offers a quick and painless return process on all new and unused products. eBay Motors. 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. 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. Find Edelbrock 357110 Edelbrock Pro-Flo 4 LS Self Learning Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! 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. We can answer any of your tech inquiries! LS kits will require a coil harness which is sold separately. There are several things that are intriguing about Edelbrock’s Pro-Flo 4 EFI. Include description. 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. For the best experience on our site, be sure to turn on Javascript in your browser. JavaScript seems to be disabled in your browser. 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. Our US based technical sales experts look forward to assisting you with your high performance automotive needs. Part 1 of 2 installing the Edelbrock EFI system on my 5.3 LS 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. ; NPT/Pipe thread fittings require the use of Teflon tape or paste on threads to ensure proper seal. Edelbrock Pro-Flo 4 EFI systems provide you with a high performance traditional-style intake and 4150-style throttle body. Find Edelbrock 35712 Edelbrock Pro-Flo 4 LS Self Learning Engine Management Systems and get Free Shipping on Orders Over $99 at Summit Racing! JavaScript seems to be disabled in your browser. Chevy LS V8 Edelbrock Pro-Flo 4 EFI Kits parts in-stock with same-day shipping. fuel pressure. ; Sealant must be used on intake bolt threads if the threads extend into lifter valley or coolant passage. Manufacturer Edelbrock. Like most LS swaps, this engine has 100,000 miles on it. ; Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum. Compatible with LS1 Fuel Rail Kit #3629 (sold separately), which features -6 AN inlet and outlet. Pro-Flo® XT EFI Black Intake Manifold (71393) by Edelbrock®. 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. 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. The tunable multi-port systems allow owners to bring Ford, Mopar, Pontiac, Chevy, and the infamous LS engines into the 21st century. 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. 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). Features include a 90mm throttle bore opening and 2.75" port exit height. Features a 90mm throttle bore opening and 2.75" port exit height. The engine that we used in the Suburban was a typical 5.3 junkyard LS purchased out of a 2004 Chevrolet Avalanche. This manifold produced 30 more horsepower over a stock LS6 manifold at 6500 rpm. This Edelbrock design produces the best fuel atomization and distribution for the ultimate performance, as well as … Edelbrock Tech Support is second to none. 24(x) reluctor applications will require #37-1633 and 58(x) reluctor applications will require #37-1632. 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). 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. Find all the details inside Hot Rod Magazine. Category. NPT/Pipe thread is a tapered thread. Tune in every week to get the latest and greatest info on all our products. We look forward to hearing from you! 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. Unlike regular throttle body EFI systems, Pro-Flo 4 features the fuel rails and individual injectors for each cylinder mounted on the manifold. For the best experience on our site, be sure to turn on Javascript in your browser. Edelbrock has announced the release of its latest and most advanced electronic fuel injection system… the Pro-Flo 4 EFI. Prequalify now. 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. It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection. Multiple dash displays are included to allow you to monitor engine vitals and performance from your Android smart phone or tablet. 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. Features a 90mm throttle bore opening and 2.75" port exit height. Throttle body height: 2.530". Edelbrock Pro-Flo 4 EFI System for Chevrolet LS GEN III/IV engines. We can answer any of your tech inquiries! Chevy LS V8 Edelbrock Pro-Flo XT EFI Systems parts in-stock with same-day shipping. They're manufactured from aluminum and are available in a natural, polished, or black powdercoat finish for ultimate protection. Edelbrock core products are made in the USA offering unsurpassed quality and performance. When upgrading to modern fuel injection, look no further than Edelbrock's Pro-Flo 4 EFI Systems. 57 Customer Reviews. 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 INTAKE MANIFOLD - PRO-FLO XT - LS2 - BLACK - 71403. ; Proper installation is the responsibility of the installer. Edelbrock Pro-Flo 4 EFI systems provide you with a high performance traditional-style intake and 4150-style throttle body. Features include a 90mm throttle bore op Unlike regular throttle body EFI systems, Pro-Flo 4 features the fuel rails and individual injectors for each cylinder mounted on the manifold. ; To ensure maximum performance and a proper seal, Edelbrock gaskets which are specifically designed and manufactured for use with Edelbrock parts must be used. 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 7139 - Edelbrock EFI Manifold Pro Flo XT GM LS1. Improper installation will void your warranty and may result in poor performance and engine or vehicle damage. Edelbrock Pro-Flo 4 EFI. 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