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Holley EFI Water Methanol Installation Kit 557-101

Holley EFI Water Methanol Installation Kit 557-101
$376.99 ea
NEWARRIVING SOONEstimated Ship Date 03/18/2024 (If Ordered Today)18 Available from HOLLEY PERFORMANCE PRODUCTS as of 02/25/2024
Model: 4007759
STANDARD
DELIVERY
Take your forced induction ride to the next level with a Holley water/meth injection system! Integrated into the Holley HP and Dominator EFI Systems is the capability to control water/methanol injection, allowing you to safely run on lower octane pump gas! What makes the Holley water/methanol 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. The Water/Meth solenoids are run by an injector driver output. If an extra output is not available (as would be the case on a HP ECU driving 8 injectors), PN 554-115 can be purchased that can be driven by a low side PWM output.
Reservoir measures: 6 in. Wide x 4 in. Deep x 5 in. Tall
Installation Notes:
Reservoir measures: 6 in. Wide x 4 in. Deep x 5 in. Tall

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
199r10531rev.pdf342.63KB

Videos:

Specifications:

Emission Code 5
Part Type Water / Methanol Injection Mount
Product Type Water Methanol part
Proposition 65 www.P65Warnings.ca.gov

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Holley EFI Water Methanol Installation Kit 557-101:
Classic Chevy 2024