SKU: 61387209816

Water Methanol Installation Kit - 557-101

Sale price$137.67 Regular price$152.97
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

Water Methanol Installation Kit - 557-101Overview: 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

Overview:

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.

Features:

    Application:

    Year Make Model Submodel Engine Size
    Universal

    Specs:

    Brand Holley EFI
    Emission Code 5
    Product Type Water Methanol part
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
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    • Delivery to the USA:
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    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 61387209816

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    Don L. III
    Whiting, US
    ★★★★★ 5
    Great to exercise the dogs!
    Style: Sport, Size: Large
    Great to throw 3” KONG Ball (RED) with hole thru it! The thrower is the best to exercise dogs with retrieving balls!
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    Reviewed in the United States on May 6, 2026
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    D.G.
    Omaha, US
    ★★★★★ 5
    Great ball!
    Color: Ultra, Size: Large
    Our puppy loves this ball. It has held up well so far, it’s about 2 weeks now of large breed pup play. It’s been outside for the last week, rain or shine, still in working order. Not as big as I thought it would be though. No squeak, bounces well. Thick rubber like material, that can be depressed when biting down.
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    Reviewed in the United States on May 14, 2026
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    AnaC
    Grantham, US
    ★★★★★ 5
    Great Quality and durability
    Color: Ultra, Size: Large
    I have a teething puppy and this is the only ball that has outlasted the rest!! Big chewer and still bounces and no tears! Keeps him entertained for hours!! Sturdy, solid, good quality and value!
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    Reviewed in the United States on February 12, 2026
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    Dana Kurtz
    Massapequa, US
    ★★★★★ 5
    Durable, even for a Great Dane!
    Color: Ultra, Size: XXL
    I've bought many tennis ball sized ChuckIt balls in the past (for medium sized dogs we've owned), so when we knew we were going to be babysitting our daughter's Great Dane, I bought a bigger one for her. The 4" is perfect for her! She plays catch with it, but also likes to gnaw on it. It holds up great!
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    Reviewed in the United States on April 19, 2026
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    Ol' Hippie
    Lexington, US
    ★★★★★ 5
    Another great product from Chuckit!
    Color: Ultra, Size: XL
    Exactly the high quality that I've come to expect from Chuckit! The plastic/rubber used in their products is extremely tough yet gives enough that it's hard to actually pierce the it and tear apart. We have had Chuckit! Sticks and Balls with launcher for years and love them all. This particular ball is pretty big so my 45 pound pit mix struggles to pick it up but that's part of the fun for him. My 85 pound pit mix can pick it up no problem. The only "complaint" is that the two of them have been having so much fun with their new ball, they have already knocked something over and broke it. 😁
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    Reviewed in the United States on March 26, 2026

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