There been a lot of discussion recently on the "easy" electronic fuel injection kits that install in a day and self-tune while you drive, but for this project we decided to get serious and install a ...

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 ...

Holley is pleased to announce that the company’s HP EFI engine control unit (ECU) will come as standard equipment on all of Chevrolet Performance’s COPO Camaro factory-built bad boys in ’13. This is ...

Mike has been an automotive writer since 2007. He's also the author of a 32,000+ word ebook on the inner workings of cars, suspensions, and engines, with 2 chapters on quick and easy performance ...

Horse Sense:Holley has been in business since 1903 and made a name for itself by selling over 250 million carburetors. However, Holley's high-technology Avenger, HP, and Dominator electronic ...