Holley provides a comprehensive performance fuel system for Fox Mustangs, simplifying the upgrade process with its complete 1986-1993 Mustang fuel system.
The new Fox Fuel System Kits from Holley eliminate the guesswork involved in upgrading the fuel system in fuel-injected 5.0-liter 1986-1993 Mustangs.
These kits are designed as direct replacements for the factory setup, resulting in a clean, OEM-style installation that doesn't require major modifications or custom fabrication.
Whether running a stock engine or a high-output EFI build, Holley's kit (P/N 526-25) is engineered to handle it, and is compatible with pump gas and E85, coming with either a 340- or 525-liter-per-hour fuel pump module, a billet filter, and a fuel pressure regulator with gauge.
No custom fabrication required.
Author summary: Holley offers Fox Mustang fuel system upgrade.