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Find Intake Manifolds & Plenums for your Corvette

Edelbrock Pro-Flo 4 EFI XT-Style Kit for Pre-86 Small Block Chevy; 550 HP Capable (57-86 Corvette C1, C2 & C3)Find parts that fit my vehicle

Item EK-25-927889
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Our Price

$2,622.95 kit

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Edelbrock Pro-Flo 4 EFI XT-Style Kit for Pre-86 Small Block Chevy
      • Includes Pro-Flo XT Intake Manifold and 29 Lb/Hr Injectors Rated for 450 HP at 58 PSI
      • Capable of Supporting Up to 550 Horsepower
      • Plug-and-Play Distributor Designed Specifically for Pro-Flo 4 System
      • Fully Terminated, USA-Made Wiring Harness With Clearly Labeled Connections
      • All-New ECU With Waterproof Design, Faster Processor, and Compact Form Factor
      • Upgraded Bluetooth Chip for Reliable Connection to E-Tuner 4 App
      • Advanced Tuning Features Include AFR, Timing, Idle, Accel Fuel, Fans, and Rev Limiter
      • Free E-Tuner 4 App With Dyno-Tuned Base Maps for Android and iOS Devices
      • Fits 1957–1986 Corvette C1, C2, and C3 Models With Pre-1986 Small Block Chevy Engines

      Description

      Modern EFI for Classic Chevy Power. The Edelbrock Pro-Flo 4 EFI XT-Style Kit for Pre-86 Small Block Chevy offers a seamless transition from carburetion to electronic fuel injection, delivering greater throttle response, drivability, and horsepower. Designed to support up to 550 HP, this system is perfect for Corvette C1, C2, and C3 owners looking to bring 21st-century EFI precision to their classic ride.

      Fully Tunable System With Wireless Control. Equipped with a Pro-Flo XT intake manifold, 29 Pound/hr injectors, and a high-performance ECU, this system allows for full tuning control of fuel maps, timing, idle, and more via the Edelbrock E-Tuner 4 app. The waterproof ECU and upgraded Bluetooth connectivity ensure consistent performance and a reliable link to your smartphone or tablet.

      Installation. Installation is simplified with a fully terminated, high-quality harness and clearly labeled connectors. A setup wizard in the E-Tuner app makes initial configuration straightforward, even for those new to EFI systems.

      Application. This Edelbrock Pro-Flo 4 EFI XT-Style Kit for Pre-86 Small Block Chevy fits 1957–1986 Corvette C1, C2, and C3 models.

      Edelbrock 35790

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 3 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Throttle Body Assembly
      • (1) Manifold Adapter
      • (2) Fuel Rails
      • (4) Injectors
      • (1) Wiring Harness
      • (1) Sensor Kit
      • (4) Mounting Bolts
      • (1) Instruction Sheet
      5.0

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      Reviews of Edelbrock Intake products have an average rating of 5.0 out of 5

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