3 Port Solenoid Valve

3 Port Boost Control Solenoid Valve

Part # 557-200 Be the first to write a review

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Holley Days Price

$135.95

Suggested Retail

$152.00

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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.

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Holley is the new standard in EFI! Whether you're engine swapping your classic car or need to manage 4000 horsepower in your twin-turbocharged drag radial race car, Holley EFI has the solutions you need to get your project up and running better than ever!

Brand	Holley EFI
Connector Type	2 pin Metri-Pack 150
Depth	.94"
Emission Code	5
Height	1.97"
Pig Tail Length	18"
Port Size	1/8" NPT
Product Type	Boost Control Part
Width	1.10"
UPC	090127683446
Part Number	557-200

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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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.