Turbocharger Electronic Boost Controller

Holley | HOL557-200 | Universal fit

Holley EFI Accessories

175,57 € RRP

Excl. VAT

Order item

ETD: 66-77 business days 15-20 business days

Description

3 Port Boost Control Solenoid Our 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. Solenoid is driven directly from a Pulse Width Modulated (PWM) ECU output.

  • Specifications

    • Depth: .94"
    • Pig Tail Length:18"
    • Height: 1.97"
    • Warning:California Proposition 65
    • Port Size:1/8" NPT
    • Category: Air and Fuel Delivery
    • Emission Code: 5
    • Brand: Holley EFI
    • Width:1.10"
    • Connector Type: 2 pin Metri-Pack 150
    • Grade Type: Performance
  • Documents and Manuals