Air and Fuel› Nitrous Oxide Systems and Components
Snow Performance
Snow Performance Water Injection Gas Stage 1 Naturally Aspirated Carbureted
SKU: S009 SNO-15025
Moderate — 2–4 hours
Description
Part #: SNO-15025
Run 11:1 to 13:1 compression ratio (or more) on pump gas!! Increase your pump gas octane by 20-25 points and make more power. More power and efficiency with cooler running for your naturally aspirated V8 Muscle Car. This system uses a wide open throttle switch to activate the Water/Methanol only under full load. High compression modified engines can gain performance through cooler intake charges and the large increase in octane and detonation suppression. This system allows you to save money by using lower grades of gasoline. Comes with one 4150-style Carburetor spacer plate threaded for 1/8" injection nozzles, and a solenoid to prevent vacuum siphoning. System includes: SHO (Special High Output) Pump 1" Carb Spacer Plate Solenoid Valve to prevent Siphoning 3 Quart Reservoir WOT (Wide Open Throttle) switch 2 nozzles cover a Wide Range of Horsepower All Required Hardware Needed For Installation Comprehensive Instructions,
Water Methanol | Gas Stg 1 Naturally Aspirated | Carbureted.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
MIA's Description
* Activates water/methanol injection via a wide open throttle (WOT) switch for precise delivery only under full load
* Includes a 4150-style carburetor spacer plate threaded for 1/8" injection nozzles
* Features a solenoid valve to prevent vacuum siphoning
* Comes with a high-output (SHO) pump and 3-quart reservoir
* Two injection nozzles cover a broad horsepower range
* All required hardware and comprehensive installation instructions included
This system allows high-compression modified engines to benefit from increased octane and detonation suppression, while saving money by using lower grade gasoline. It is engineered specifically for naturally aspirated carbureted setups to optimize performance and reliability.
Fitment
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Specifications
| Brand | Snow Performance |
| Part Number | S009 SNO-15025 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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