The Boost Cooler® is Snow Performance’s latest generation water/methanol injection system. The primary function of water/methanol injection is to provide “chemical intercooling”.  In gasoline engines, as with any intercooler, this suppresses detonation so more power producing boost and timing can be utilized. Water, with its high latent heat of vaporization cools the intake charge and combustion. Methanol cools the charge and combustion but also acts like an extremely high octane fuel (some researchers claim as high as 120 octane) as well as adding more oxygen to combustion.

Stage-2 Includes:

• Upgraded 140 psi high volume pump (220 psi in over 600 HP applications)
• Mass Air Flow Variable controller that varies the quantity injected vs. amount of air entering the engine
• 2 quart reservoir
• 2 nozzles sided to your FWHP & boost levels
• Bosch relay and all electrical parts
• Fittings, tubing etc. for a full installation

    The Electronic Variable Controller from Snow Performance represents the latest technology in Water/Methanol system control. The controller is designed to increase injection pressure over a user adjustable range and quickly shut off when boost pressure drops to prevent misfire. No special MAP or MAF is required. The controller has a .2 to 5 volt output signal (denotes 2.9 to 36.3 manifold boost psi) that can be used for an input to other applications. The small rugged design and easy setup makes the EVC the logical choice for automotive/off road enthusiast.

Features:

• Controls Injection Pressure as a function of Boost
• Fully Integrated Boost Sensor 0 to 30 psi
• 0-5 Volt Boost Signal Output
• 1.5% Maximum Error over 0 Degrees to 85 Degrees Celcius
• Potted Electronics and Rugged Design for Under Hood Applications
• Easy Adjustment and Setup
• Electronic Resetable Fuse and Transient Voltage Suppression to Protect Controller.