WATER/METH DRIVER MODULE (REQ'D FOR HP SYSTEMS)
WATER/METH DRIVER MODULE (Must have to run water meth solenoids on a HP System)
Holley Water/Methanol injection solenoids (PN’s 557-103, 557-105, & 557-106) are required to be driven by an injector driver output. If an extra injector driver is not available on your HP or Dominator ECU, this module can be used and driven by one of the Pulse Width Modulated outputs (either “PWM+” or “PWM-“). This module can be used to drive two solenoids, one on each output channel.