Holley Universal Throttle Solenoids 46-74

Holley Universal Throttle Solenoids

If you're A/C is bogging down your motor Holley fast idle (or idle stop) solenoids can help your engine's idling performance. When your engine is under load at idle (i.e.--you're A/C running) these universal throttle solenoids will help correct engine speed with a tap of your gas pedal--holding the idle to the set idle. When the A/C kicks on, hold up your rpm with Holley fast idle solenoids.