Holley’s Sniper throttle body fuel injector has been a big success—so what do you do to follow that up? Make it bigger—which explains the Sniper Dominator. Think of this as a regular Sniper on ...

Introducing the Sniper Stealth 4500 EFI System. If you're looking to convert your Dragster or Pro Street vehicle to fuel injection, check out the Sniper Stealth 4500 EFI system from Holley. It ...

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 ...

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 ...