What is a progressive controller and do I need one?
Progressive controllers were developed primarily to vary the delivery rate of fuel and nitrous oxide through the system, which enables the user to start with a low power increase and rise to full power, at a rate that is best for optimum performance, considering the vehicle & prevailing weather and track conditions. The most advanced control unit (our Max Extreme), also offers adjustment of fuel delivery relative to nitrous oxide delivery, along with a host of other advanced and unique system control and safety features. Since even the simplest progressive unit is beneficial to performance and reliability, the extensive range of features the Max offers, makes it extremely beneficial in many ways to add to your system.
