Edelbrock · New
Edelbrock Fuel Pressure Regulator Carbureted 180 GPH 5-10 PSI -10 In/Out -6 Return Red/Clear
MPN 174051 · Store SKU ede174051
Supplier stock checked 11/7/2026, 10:42:21 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
This Edelbrock fuel pressure regulator #174051 is machined from aircraft quality aluminum for those who demand the best. This carbureted fuel pressure regulator has an internal diaphragm made of fluorosilicone to ensure high temperature protection resulting in an extended life. This Edelbrock fuel pressure regulator #174051 is compatible with all grades of gasoline, ethanol, methanol and E85 fuels. Pressure regulation slope is 0.75 psi/gal of flow rate change. Will hold fuel system pressure for at least 20 minutes after pump shutdown. Developed for optimum compatibility with Edelbrock electric fuel pumps. This regulator is available with 1/8" NPT gauge port and a boost reference fitting for blow through or pressurized carburetor applications (even beyond 30 psi of boost). Carbureted Adjustable Bypass Fuel Pressure Regulator (180 GPH) in Red Finish Edelbrock Carbureted Bypass Style Fuel Pressure Regulator, 180 GPH
Manufacturer fitment & guides
Check 174051 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
