---
product_id: 128391317
title: "Holley Black Sniper EFI Fuel Injection System Complete Master Kit"
brand: "holley"
price: "KD 30.99"
currency: KWD
in_stock: false
url: https://www.desertcart.com.kw/products/128391317-holley-black-sniper-efi-fuel-injection-system-complete-master-kit
store_origin: KW
region: Kuwait
---

# 4-wire connection 650HP support Throttle body ECU Holley Black Sniper EFI Fuel Injection System Complete Master Kit

**Brand:** holley
**Price:** KD 30.99
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Engine's Game!

## Quick Answers

- **What is this?** Holley Black Sniper EFI Fuel Injection System Complete Master Kit by holley
- **How much does it cost?** KD 30.99 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/128391317-holley-black-sniper-efi-fuel-injection-system-complete-master-kit)

## Best For

- holley enthusiasts

## Why This Product

- Trusted holley brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Transform Your Ride:** Seamlessly replace your carburetor with this cutting-edge EFI system.
- • **Integrated Innovation:** Built-in fuel pressure regulator ensures optimal fuel delivery.
- • **Power Meets Precision:** Unleash up to 1250HP with the 8 Injector version for ultimate performance.
- • **Simplicity at Its Best:** Throttle body mounted ECU eliminates clutter and simplifies installation.
- • **Engineered for Excellence:** Designed to fit both single and dual carb manifolds effortlessly.

## Overview

The HolleyBlack Sniper EFI Fuel Injection System Complete Master Kit is a high-performance solution designed to replace traditional carburetors. With support for up to 1250HP, a user-friendly throttle body mounted ECU, and an integrated fuel pressure regulator, this kit is engineered for both power and simplicity, making it the perfect upgrade for any serious automotive enthusiast.

## Description

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Features

- Bolt on carburetor replacement (designed to fit single & dual carb manifolds)
- Throttle body mounted ECU - no extra boxes to mount
- Supports up to 650HP (4 Injector version) and 1250HP (8 Injector version)
- 4wire vehicle connection (battery + battery - switched ignition & RPM)
- Integrated fuel pressure regulator

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Holley |
| Brand | Holley |
| Model | 550-511K |
| Item model number | 550-511K |
| Exterior | Black |
| Manufacturer part number | 550-511K |
| OEM Part Number | 550-511K |
| Item Weight | 9.09 kg |

## Product Details

- **Brand:** Holley
- **Vehicle service type:** Scooter
- **Exterior finish:** Black
- **Flange type:** Bolt On
- **Fuel type:** Petrol

## Images

![Holley Black Sniper EFI Fuel Injection System Complete Master Kit - Image 1](https://m.media-amazon.com/images/I/71XPiBU+xkL.jpg)
![Holley Black Sniper EFI Fuel Injection System Complete Master Kit - Image 2](https://m.media-amazon.com/images/I/61zGOZFADDL.jpg)
![Holley Black Sniper EFI Fuel Injection System Complete Master Kit - Image 3](https://m.media-amazon.com/images/I/61BwUbqb4iL.jpg)
![Holley Black Sniper EFI Fuel Injection System Complete Master Kit - Image 4](https://m.media-amazon.com/images/I/61Pn3KLTPFL.jpg)
![Holley Black Sniper EFI Fuel Injection System Complete Master Kit - Image 5](https://m.media-amazon.com/images/I/51HPV56dsFL.jpg)

## Frequently Bought Together

- Holley Black Sniper EFI Fuel Injection System Complete Master Kit
- Alex Tech 10ft - 3/8 inch Cord Protector Wire Loom Tubing Cable Sleeve Split Sleeving for USB Cable Power Cord Audio Video Cable – Protect Cat from Chewing Cords - Black
- EVIL ENERGY 6AN 3/8" Fuel line Hose Fitting Kit Braided Nylon Stainless Steel Oil Gas CPE 20FT Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.kw/products/128391317-holley-black-sniper-efi-fuel-injection-system-complete-master-kit](https://www.desertcart.com.kw/products/128391317-holley-black-sniper-efi-fuel-injection-system-complete-master-kit)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-22*