1 / 1
Holley EFI

Holley EFI Water Methanol Installation Kit - Installation Kit

£190.74 GBP inc VAT
Shipping calculated at checkout.
SKU: 557-101

Stock Levels:

Checking stock levels…
🇬🇧 UK warehouse —
🇺🇸 US warehouse —
Estimated Delivery
 

Build check

Is this right for your build?

Unsure if this is the right choice for your car or project? The Billy's team can check fitment, supporting parts and make recommendations before you purchase.

This message will include the product details and SKU you are currently viewing so we can talk about the exact parts in front of you.

Email my build details

We regularly support complex conversions and high value engine and driveline packages. If anything in your plan looks like it wont fit or incomplete, we will highlight it and suggest alternatives.

View details
1 / 1
Press & drag to view

Product Details

⭐

Key Features

Overview

Take your forced induction ride to the next level with a Holley water/methanol injection system. Integrated into the Holley Dominator and HP EFI systems is the capability to control water/methanol injection, allowing you to safely run on lower octane pump gas. What makes our system unique and light years ahead of competitive systems is that the solenoid flow has been characterized within the ECU. Program in an exact flow amount into the software and that flow is injected into the engine. This is critical to ensure that neither too little (causing engine damage), nor too much (causing a large loss in power) water/methanol mix is injected into the engine. Select the exact percentage of water/methanol mix to be delivered vs. the percentage of fuel flow present, at any RPM and load. This makes tuning a very simple and accurate process. All components are designed to be compatible with water/methanol mix of up to 50% methanol.

Installation Kit

Features

  • Reservoir measures 6 in. Wide x 4 in. Deep x 5 in. Tall
  • Used with Dominator and HP EFI systems
  • Designed for 100% water and up to a 50/50 percent mixture of water and methanol
  • Includes reservoir, low level float, 1/4" ID, 1/2" OD 6ft. tubing, polyurethane 1/4" OD 16 ft. tubing, filter, nylon 3/8" NPT-1/4" ID tube fitting, relay, stainless 3/8" NPT-1/4" OD tube fitting, relay wiring and fuse, and warning LED
🎬

Product Videos

YouTube video thumbnail
▶
Watch Video
YouTube video thumbnail
▶
Watch Video
📋

Product Specifications

Brand
Holley EFI
Collection
Air & Fuel Delivery
Collection
Air & Fuel Delivery - Fuel Injection (EFI)
Country
CA
Electrical Connector Gender
Female
Emission Code
4
Grade Type
Performance
HTS Code
8409915085
Menu
Water Injection System and Components
Mounting Hardware Included
No
Part Type
Water / Methanol Injection Mount
Product Type
Water Methanol part
Prop 65 Yes/No
No
Tank Color
White
Tank Material
Composite
Tubing Color
Black
Universal Or Specific Fit
Universal
Warranty
Manufacturer's Limited 90 Day Warranty
📦

Package Contents

Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.

Related Products

Billy's