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.

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

Specs

Brand Holley EFI
Category Air and Fuel Delivery
Electrical Connector Gender Female
Emission Code 5
Grade Type Performance
Mounting Hardware Included No
Part Type Water / Methanol Injection Mount
Product Type Water Methanol part
Sub Category Water Injection System and Components
Tank Color White
Tank Material Composite
Tubing Color Black
Universal Or Specific Fit Universal
UPC 090127669334
Part Number 557-101
SKU 557-101
Barcode # 90127669334
Brand Holley EFI
Shipping Weight 0.8600kg
Shipping Width 0.110m
Shipping Height 0.260m
Shipping Length 0.280m

Be The First To Review This Product!

Help other Superior Auto Parts users shop smarter by writing reviews for products you have purchased.

Write a product review

More From This Category