Name: Sniper® 550-866 - 2GC EFI Conversion Kit
Brand: Sniper
SKU: mpn5234372896
Price: 1449.95 USD
Availability: InStock

Vehicle Fitment

Buick

Chevy

Oldsmobile

Pontiac

Specifications

Accelerometer Support	No
Boost Control	No
CAN-BUS Support	No
Coil Per Cylinder Ignition Support	No
Datalogging Support	Yes
Distributor Included	No
Dry Nitrous Control	Yes
e85 Support	No
EGT Support	No
Finish	Classic Gold
Forced Induction Support	Yes
Fuel Filter Included	No
Fuel Hose Included	No
Fuel Injectors Included	Yes
Fuel Pressure	58.5 PSI
Fuel Pressure Regulator Included	No
Fuel Pump Included	No
Fuel System	Not Included
Ignition Timing Control	Yes
Individual Cylinder Fuel Corrections	No
Injector Size	100 lb/hr @ 58.5 PSI
Inlet / Outlet Size	9/16-18 Female O-Ring (AN 6)
Intake Manifold Included	No
Knock Retard Support	No
Multi-Stage Nitrous Control	Yes
Progressive Nitrous Control	Yes
Self-Tuning	Yes
Throttle Position Sensor Included	Yes
Traction Control Support	No
User-Tuneable	Yes
Wet Nitrous Control	Yes

Features

Direct Bolt-On Installation: Easily replaces the Rochester 2GC carburetor without requiring intake manifold adapters
Self-Tuning ECU: Utilizes a built-in ECU that automatically adjusts fuel maps for optimal performance
High-Resolution Touchscreen: Features a full-color display for setup, tuning, and monitoring
Wideband O2 Sensor: Includes a Bosch LSU 4.9 wideband oxygen sensor for real-time fuel map learning
Ignition Timing Control: Offers integrated ignition timing control when used with compatible distributors
Supports Up to 350 HP: Suitable for naturally aspirated engines up to 350 horsepower
Minimal Wiring: Requires only four connections: battery positive, battery negative, switched ignition, and RPM signal
Classic Gold Finish: Available in a classic gold finish to match vintage aesthetics

Product Details

2GC EFI Conversion Kit by Sniper®. The Sniper 2GC EFI Conversion Kit is designed to replace the Rochester 2GC carburetor in classic GM vehicles, offering a seamless transition to modern electronic fuel injection (EFI). This upgrade enhances engine performance, fuel efficiency, and drivability without the need for complex tuning or laptop adjustments.

Installation

Sniper® - Installation Video

Sniper® - Information Sniper® - FAQ Sniper Authorized Dealer Product lines Video About us

Brand:

Sniper

Part Number:

550-866

UPC:

090127060971

Alternate MPN:

550866

Warranty

Sniper warrants its products to be free from defects in materials or workmanship for a period of 90 days. The warranty period begins on the date the product is delivered. The warranty is granted to the end-user and applies to products which are purchased, installed, and used for the purposes for which they are originally designed. This warranty covers defects arising under normal use and does not cover malfunctions or failures resulting from misuse, abuse, neglect, improper installation, or incorrect maintenance. During the warranty period, Sniper will repair or replace, at no charge, a product that is defective in materials or workmanship. Sniper reserves the right to either repair or replace a defective component at its discretion and reserves the right to substitute an equivalent product under the terms of this warranty.

Magnuson-Moss Warranty Act:

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

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