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 MAF 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 MAF 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 air flow drops to prevent misfire. Designed for use with your stock 0-5 volts MAF. The small rugged design and easy setup makes the VC-MAF the logical choice for automotive/offroad enthusiast.

Features:

• Controls Injection Pressure as a function of MAF voltage
• Works with Stock 0-5 Volt Mass Air Flow Sensor
• 1.5% Maximum Error over 0 Degrees to 85 Degrees Celsius
• Potted Electronics and Rugged Design for Under Hood Applications
• Easy Adjustment and Setup
• Shuts System Off in the Event of a Clogged Nozzle to Protect Pump
• Electronic Resetable Fuse and Transient Voltage Suppression to Protect Controller in Harsh Environments