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Holley

Holley EFI High Flow Dual Solenoid Boost Control Kit

Holley EFI High Flow Dual Solenoid Boost Control Kit

557-201

100 in stock

  • Ships from Kentucky or Utah
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$370.95 USD
$463.95 USD $370.95 USD
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Holley EFI High Flow Dual Solenoid Boost Control Kit

3 Port Boost Control Solenoid Valve

Overview
3 Port Boost Control Solenoid Valve Includes: (1) solenoid, (1) ECU pigtail harness with factory crimped ECU pin, (3) 3/16" barb fittings, (1) 1/8" NPT plug, (1) Sintered brass muffler. and (1) spare ECU pin for modified harness lengths.

Solenoid is driven directly from a Pulse Width Modulated (PWM) ECU output

Features:
  • Black Anodized Billet Dual Port Manifold
  • Two 1/4??? NPT Push-Lock Fittings for easy plumbing and installation
  • Two Pre-Terminated connectors simply plug into the solenoids and pin into Holley EFI ECU connectors
  • The billet manifold contains built in mounting provisions, setup for ?? hardware
  • Proprietary design to flows nearly 40% more than comparable designs and up to 90% more than conventional 3-port boost control solenoids


Details:
  • Color: Black
  • Inlet / Outlet Size: 1/4" NPT
  • Material: Billet


Links
Mounting Template
Instruction Sheet
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