PRO HV-4 Injector Driver

Same injector. A new level of precision.

Large injectors doesn't have to mean a bad idle. The PRO HV-4 Injector Driver opens the injector with a kick of up to 65 V, generated inside the module itself, and then holds it with the right current. It is the Boost → Peak → Hold strategy of FuelTech's Peak and Hold High Voltage line, in a compact module for engines with up to 4 cylinders, port or direct injection.

The injector opens faster and practically identically on every pulse. On port injectors, dead time can drop from approximately 1.4 ms to as low as 0.3 ms, depending on the injector, fuel pressure and configured boost voltage. The result: more precise metering at idle, a more linear fuel map, injectors flowing evenly, injector opening that does not depend on battery voltage, and the option to run a single large injector vs 2 sets for big power and idle quality.