Snow Performance Water Methanol Low Pressure Safety Switch

The Snow Performance Water Methanol Low Pressure Safety Switch is a failsafe for water-methanol injection systems. It works as a pressure monitor and warning switch, and it alerts you if the system stops working properly. The switch watches pressure between the water-methanol pump and the injection nozzles.

Key Features:

• Monitors water-methanol pressure between the pump and the injection nozzles
• Detects problems such as a failed pump or a broken line
• Includes a high-intensity LED that alerts the driver when pressure is not being maintained
• User-adjustable pressure safety switch (35-100 PSI)
• Includes a Snow Performance water-methanol pressure gauge
• Can be wired to an aftermarket EFI system or electronic boost controller to automatically cut boost, retard timing, and more
• Available in versions for nylon tubing or stainless steel braided line, with the fittings matched to the line type

Adding this safety switch helps protect your engine from the lean conditions and detonation that can follow a loss of water-methanol delivery. That makes it a useful addition to a boosted setup.