Blog | OneFastShop Performance Auto Parts News and Tips

OneFastShop 7.89mm single and dual quick connect fuel fittings for Walbro 450 525 535 pumps

Apr 28, 2026 12 min read

7.89mm Quick Connect Fuel Fittings for 39mm Pumps: Single and Dual Options

Which 7.89mm quick connect fitting a Walbro 450, 525 or 535 needs: our single outlet fitting, dual outlet splitter or Y-line, which pumps fit (not the DW400), why...

Fuel

Dec 2, 2025 16 min read

Walbro 450 vs 535 vs DW400: Which Fuel Pump Do You Need?

Walbro 450 vs 535 vs DW400 compared on flow at 40 to 100 psi, amp draw, E85, check valves and US dollar prices, with what N54 and Mustang owners report.

Fuel

Nov 5, 2025 11 min read

A Deep Dive Into OneFastShop's CNC Billet Fuel Pump Bracket for 39mm Pumps

Which pumps our CNC billet 39mm fuel pump bracket fits (Walbro 450, 525, 535, DW200 to DW420), why the 46mm DW400 will not, how it compares with Radium, DeatschWerks and 034Motorsport options,...

7.89mm Quick Connect Fuel Fittings for 39mm Pumps: Single and Dual Options

Walbro 450 vs 535 vs DW400: Which Fuel Pump Do You Need?

A Deep Dive Into OneFastShop's CNC Billet Fuel Pump Bracket for 39mm Pumps

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