Snow Performance 60090 25/MAF Variable Boost Controller
These Snow Performance variable boost controllers represent the latest technology in water/methanol system control. They are 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 controllers have a 0.2 to 5 V output signal that can be used for an input to other applications. An external hose barb is provided to connect the controllers to manifold pressure. The user then sets two dials that are located under the lid of the controller. The first dial tells the controllers what pressure to turn on and off. The second dial tells the controllers the pressure where maximum injection is required. Once the two dials are set, the controllers will linearly increase/decrease the injection pressure over the set range. Start pressure is adjustable from 0.5 to 8 psi. The full pressure is adjustable from 2 to 25 psi. Note that if the full psi dial is set below the start psi setting, full injection pressure will occur once the start boost psi is reached.