Holley EFI Water and Methanol Injection Solenoids
Holley EFI water and methanol injection solenoids, when used with their other water/meth injection components take your forced induction ride to the next level. Integrated into the Holley HP and Dominator EFI Systems is the capability to control water/methanol injection, allowing you to safely run on lower octane pump gas! These solenoids are run by an injector driver output and are compatible with a water/methanol mix of up to 50 percent methanol.