The Holley Sniper fuel injection system has been a huge success since it was first introduced, but as is often the case, some users wanted even more functionality so Holley went back to the drawing ...

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 ...

Holley has added yet another electronic fuel injection kit to their arsenal. If you're the owner of a Quadrajet era GM car or truck and want to take advantage of EFI without the headache, then ...

You can have all the quality components in the world, an engine assembled by the baddest builder in your city, but without a solid ignition system, well, you'll be stuck with an underperforming—and ...