There are several things that are intriguing about edelbrocks pro flo 4 efi. Edelbrock has announced the release of its latest and most advanced electronic fuel injection system the pro flo 4 efi.
Edelbrock Vs Holley Youtube
Edelbrock vs holley efi. Fuel injection has dramatically improved allowing just about any engine to have a high tech and. 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. Bronco holley sniper efi self tuning kit shiny finish installation duration. Detomaso pantera gets a new pro flo edelbrock efi duration. All of these systems use a dedicated standard 4150. The four self learning efi systems we chose to evaluate are the msd atomic fast ez efi 20 edelbrock e street and holley terminator efi.
Edelbrock pro flo 4 efi. The pro flo 4s 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 systems e tuner app. A coolant temp and o2 sensor need to be added and tied to the controller for everything to work but all of the computer componentry and hardware is actually contained inside the throttle body which makes for a neat and tidy. Sterling hot rods tv 4519 views. Pro flo 4 efi systems feature a high performance edelbrock intake manifold with a 1000 cfm throttle body fuel rails and individual injectors for each cylinder. The holley sniper efi kit davin installs in place of the carburetor requires the addition of only minimal wiring.
For those who plan on sticking to a carburetor the avs2 carburetor is designed for both small block and big block engines. The edelbrock avs2 carburetor. August 6 2018 by tim king. In the aftermarket automotive world theres one product out there thats really taken leaps and bounds of improvement over the last few years. 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. It features annular flow primary boosters with calibration for improved off idle and cruising which also delivers improved fuel atomization eliminating flat spots during idle.
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