Check the listing for details. Speedway Fuel Pressure Regulator 5-12 psi & Gauge 0-15 psi. Condition: New. Listed at 60.99 USD. Adjustable Fuel Pressure Control: Regulates fuel pressure from 5–12 PSI, providing precise adjustment for carbureted fuel systems to ensure optimal performance., High-Quality Construction: CNC-machined from lightweight billet aluminum with premium spring and diaphragm for reliable, consistent fuel delivery., Non-Return Regulator Design: Simple and efficient setup without return line requirements, ideal for performance street cars, hot rods, and classic builds., Accurate Fuel Pressure Gauge: Includes 0–15 PSI liquid-filled gauge for stable, easy-to-read pressure monitoring under various operating conditions., Complete Ready-to-Use Kit: Includes both adjustable regulator and pressure gauge for a convenient, all-in-one solution to manage your fuel system setup.