SKU: HLY554-103
UPC: 090127668689
MPN: 554-103
The HOLLEY Pressure Sensor 200psi (model 554-103) is an electric pressure sending unit designed for engine monitoring and fuel system diagnostics in performance and street vehicles. This unit is essential for those tuning high-performance engines or troubleshooting fuel delivery issues, providing real-time data for safe and accurate engine management.
Constructed from durable stainless steel, this sensor converts mechanical pressure readings into electrical signals that communicate directly with digital gauges or engine computers. It features a 1/8 inch NPT male thread connection for easy integration into fuel rails or oil galleries, ensuring reliable performance in harsh underhood environments.
Ideal for engine builders and performance tuners, the 200psi pressure sensor is particularly suited for monitoring fuel and oil pressure in carbureted, naturally aspirated, supercharged, or turbocharged applications. Its plug connector design simplifies wiring installation, making it a practical choice for vehicle owners looking to enhance their engine monitoring capabilities.
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