Direct-port electronic fuel-injection may be the ultimate fuel metering system, but unfortunately it is also by far the most expensive. Presently available systems are based on factory electronic fuel ...

Holley’s new Fox Fuel System kits take the guesswork out of upgrading the fuel system in your fuel-injected 5.0-liter 1986-1993 Mustang. Designed as direct replacements for the factory setup, these ...

Holley is no stranger to delivering fuel to an internal combustion engine. Holley has been designing and building fuel delivery hardware since 1903 when Henry Ford himself asked the Holley brothers to ...