Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Edelbrock 174043 fuel pressure regulator is machined from aircraft-quality aluminum to provide reliable EFI fuel pressure control. It uses a fluorosilicone internal diaphragm for high-temperature resistance and long life, and is compatible with gasoline, ethanol, methanol and E85. The regulator will hold fuel pressure for at least 20 minutes after pump shutdown, includes mounting bracket and hardware, and has a vacuum/boost compensator for forced-induction or intake-manifold reference.
Edelbrock Fuel Pressure Regulator EFI 180 GPH 35-90 PSI -6 In/Out -6 Return Black
