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 ...

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 ...