SKU: HLY557-201
UPC: 090127047088
MPN: 557-201
The Holley Solenoid - Boost Control (part number 557-201) is a dual-port boost control solenoid designed for turbocharger or supercharger boost regulation in EFI-equipped engines. This component is essential for performance builders and tuners looking to manage boost pressure effectively across various RPM ranges.
Engineered for precision, the Holley boost control solenoid modulates wastegate or bypass valve operation, allowing for targeted boost pressure management. It accommodates both vent and boost signal lines, facilitating fine-tuned control strategies. The included fittings simplify installation and ensure compatibility with standard boost control plumbing.
This solenoid is particularly beneficial for builders implementing Holley EFI systems on turbocharged or supercharged engines where factory solutions may not suffice. It is suitable for various applications, including street performance, bracket racing, and road course competition, providing a reliable option for managing boost levels.
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