1984-1996
1968-1982
1963-1967
1953-1962
Installation Time
(approx) a Day
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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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-25-927891
$0.00
Our Price
$2,780.95 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Pro-Flo 4 EFI XT-Style Kit
- XT-Style Intake Manifold with 90mm Throttle Body
- Capable of Supporting Up to 550 Horsepower
- Fully Sequential Port Fuel Injection System
- Self-Learning ECU with Wireless Tablet Tuning
- High-Flow 35 lb/hr Injectors and Fuel Rails
- Progressive Throttle Response with Driveability Control
- Includes Plug-and-Play Wiring Harness
- Compatible with Non-Computerized SBC Engines
- One-Day Installation
- Two-Year Warranty
- Fits 1957–1986 Corvette C1, C2, and C3 Models
Description
Modern Fuel Injection for Classic Chevy Muscle. The Edelbrock Pro-Flo 4 EFI XT-Style Kit transforms the driving experience of your classic small block-powered Corvette by replacing traditional carburetion with a fully modern electronic fuel injection system. Designed specifically for pre-1986 engines, this setup improves cold starts, throttle response, and fuel efficiency without sacrificing the nostalgic performance feel.
XT Intake Design for Performance and Aesthetics. Featuring Edelbrock’s aggressive XT-style manifold and a 90mm throttle body, the Edelbrock Pro-Flo 4 EFI XT-Style Kit delivers more airflow and sharper high-RPM power than traditional intake shapes. The visual appeal of the XT intake also adds a modern motorsport-inspired look to your engine bay, merging functionality with show-car presence.
Self-Learning Technology with On-the-Fly Adjustments. At the heart of this Edelbrock Pro-Flo 4 EFI XT-Style Ki, is Edelbrock’s advanced self-learning ECU, wirelessly paired to the included Android tablet. You can monitor and adjust fuel maps, idle settings, timing curves, and more in real time, no laptop or programming degree required. It’s a smart system that tunes itself as you drive and adapts to modifications or climate conditions.
Power Support for Street and Performance Builds. With precision-calibrated 35 lb/hr injectors and a high-flow intake system, this Edelbrock Pro-Flo 4 EFI XT-Style Kit supports builds up to 550 HP. Whether you’re driving a mildly warmed-over street Corvette or a more aggressive setup with heads and cam, the Pro-Flo 4 has the headroom to keep up.
Installation. Putting this Edelbrock Pro-Flo 4 EFI XT-Style Kit for Pre-86 Small Block Chevy; 550 HP Capable on your Corvette C1, C2 & C3 takes a day to install.
Warranty. There is a 2-year warranty on this product.
Application. The Edelbrock Pro-Flo 4 EFI XT-Style Kit for Pre-86 Small Block Chevy; 550 HP Capable fits 1957-1986 Corvette C1, C2 & C3 models.
Edelbrock 35810
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Engine Control Unit (ECU)
- (1) Fully Assembled XT Intake Manifold
- (1) Throttle Body
- (8) Fuel Injectors
- (1) Set of Fuel Rails
- (1) Wideband Oxygen Sensor
- (1) Distributor
- (1) Fully Assembled Wiring Harness
- (1) Vacuum Hose Kit
- (1) Set of Gaskets and Installation Hardware
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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