Edelbrock · New
Edelbrock EFI Adj Fuel Press Reg 6An In/6An Out
MPN 1728 · Store SKU ede1728
Supplier stock checked 11/7/2026, 1:31:45 PM UTC. Adding a part does not reserve it.
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Product details
The Edelbrock 1728 fuel pressure regulator is machined from aircraft quality aluminum for those who demand the best. Edelbrock EFI fuel pressure regulators have an internal diaphragm made of fluorosilicone to ensure high temperature protection resulting in an extended life. They are compatible with all grades of gasoline, ethanol, methanol and E85 fuels. These regulators will hold fuel system pressure for at least 20 minutes after pump shutdown. Mounting bracket and hardware are included. Each regulator features a vacuum/boost compensating port for a supercharger, turbo or intake manifold vacuum connection. Regulator part #1728 has a black and clear finish with -6 inlet, outlet and return ports. The Edelbrock 1728 fuel pressure regulator is?machined from aircraft quality aluminum for those who demand the best. Edelbrock EFI fuel pressure regulators have an internal diaphragm made of fluorosilicone to ensure high temperature protection resulting in an extended life. They are compatible with all grades of gasoline, ethanol, methanol and E85 fuels. These regulators will hold fuel system pressure for at least 20 minutes after pump shutdown. Mounting bracket and hardware are included. Each regulator features a vacuum/boost compensating port for a supercharger, turbo or intake manifold vacuum connection. Regulator part #1728 has a black and clear finish with -6 inlet, outlet and return ports The Edelbrock 1728 fuel pressure regulator is machined from high quality aluminum. They are compatible with all grades of gasoline, ethanol, methanol and E85 fuels. Features a black and clear finish with -6 inlet, outlet and return ports. EFI Fuel Pressure Regulator -6 AN (180 GPH) in Black/Clear Finish EFI Fuel Pressure Regulator-6 AN (180 GPH) in Black/Clear Finish EFI Fuel Pressure Regulator
Manufacturer fitment & guides
Check 1728 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
