What compression ratio is this kit designed for?

This kit is designed for engines running 11:1 to 13:1 compression ratios or higher on pump gas. It helps increase octane and suppress detonation, allowing you to run higher compression without issues.

How does this system activate?

This system uses a wide open throttle (WOT) switch to activate the water/methanol injection. The injection only occurs under full load, ensuring it's used when needed most.

What is the purpose of the solenoid valve?

The solenoid valve is included to prevent vacuum siphoning. This ensures that the water/methanol mixture is only injected when the system is activated, and not siphoned into the engine during vacuum conditions.

Snow Performance

Specifications

Brand: Snow Performance
Part #: SNO-15025
UPC: 653374980135

Snow Performance

Snow Performance Water Injection Gas Stage 1 Naturally Aspirated Carbureted

Name: Snow Performance Water Injection Gas Stage 1 Naturally Aspirated Carbureted
Brand: Snow Performance
Price: 674.16 USD
Availability: InStock

$674.16

Water/methanol injection kit raises octane and cools intake air on carbureted naturally aspirated engines.

Key Features

SHO (Special High Output) Pump — reliable fluid delivery
1" Carb Spacer Plate — direct fit for 4150-style carbs
Solenoid Valve — prevents vacuum siphoning
3 Quart Reservoir — ample fluid capacity for extended use
WOT (Wide Open Throttle) switch — activates injection at full load
Two nozzles — covers a wide range of horsepower levels

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

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,