3 Port Solenoid Valve

3 Port Boost Control Solenoid Valve

PART# 557-200

Suggested Retail: $112.95
Your Price:$100.95
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EFI Dealer/ Installer

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

Overview
Specs
Tech Resources

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.

Specs

Brand	Holley EFI
Connector type	2 pin Metri-Pack 150
Depth	.94"
Height	1.97"
Pig Tail Length	18"
Port Size	1/8" NPT
Product Type	Boost Control Part
Width	1.10"

Tech Resources

Holley EFI Support Forums

EFI Dealer/ Installer
Do you want a Holley EFI system installed? Do you need a custom kit built for your application?

Supplement for 557-200

Boost Example for 557-200

Instructions for 557-200

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

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Some parts are not legal for use in California or other states with similar regulations.