Boost Controll Solenoid Valve HO557-200
HO557-200 - WASTEGATE BOOST CONTROLLER
SKU HO557-200
by HOLLEY
Save 8%
Original price
$352.06 +GST
Original price
$352.06 +GST
-
Original price
$352.06 +GST
Original price
$352.06 +GST
Current price
$325.18 +GST
$325.18 +GST
-
$325.18 +GST
Current price
$325.18 +GST
$373.957 Including GST (NZ Customers only)
Availability:
in stock, ready to be shipped
Boost Controll Solenoid Valve
3 Port Valve
HO557-200
557-200
Holley’s 3 port boost control solenoid is designed for optimal performance when using the boost control function of Holley EFI. Some setups require two solenoids and some require one. The solenoid is driven by a Pulse Width Modulated (PWM) output of the ECU. It is advised NOT to use the PWM+ outputs on an HP ECU, but rather use the PWM- Outputs. If you have a Dominator ECU, either use the PWM- outputs, or use a PWM+ output on the J2B connector.