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 ...

Fuel delivery technology has come a long way in the past few decades. Yesterday's carburetors can't hold a candle to modern EFI systems in terms of driveability, economy and reliability. Changing ...

Let's get to the point. The Holley Sniper system sells for $999.95, installs in under 2 hours, and requires only an O2 sensor, a temp sensor (both included), an electric return-style fuel pump, and ...

I'm getting closer to dropping BluePrint Engines' 650-horsepower Gen III Hemi-compatiblecrate engine into my 1969 DodgeCharger. I've still got a few major things to take care of, though. Chief among ...

Holley is offering up a new accessory drive system for LT engine applications, including the LT4 and the LT5. The system is designed to eliminate the headache of mixing and matching pulleys and belts ...

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 ...