Upgrading to an EFI system has become incredibly popular for fans of street performance and track builds, but off-roaders can benefit from the installation of a Holley Sniper EFI kit too. Older carbureted vehicles like the classic Jeep CJ can produce more power and torque to get you through tight spots when they are automatically adjusting to your circumstances on the fly.

Get More Out of Your Exhaust and Engine Upgrades

Power is an essential part of a performance off-road upgrade path, but not just any kind of power. Most overlanders do not need off-the-line acceleration, they need the kind of torque that gives them traction in even the toughest circumstances. When you upgrade your exhaust, engine, and intake toward this goal, it just makes sense to switch to an efficient EFI system so that you can get the most out of them.


The Sniper EFI has a self-adjusting ECU, but it also has the ability to set up individual performance profiles, bringing you the best of both worlds with on-the-fly efficiency and control. This allows you to set yourself up with separate power profiles for activities like rock climbing, mudding, or dune running. If you are going to invest in header kits it just makes sense to invest in giving the engine an improved fuel delivery system too.

Holley Sniper EFI Kit

Holley made EFI conversion easier than it has been in past iterations by designing the kit to occupy the space a standard carburetor and throttle body already occupy. That makes it easier to fit the Sniper kit in more vehicles, and Holley has several variants and add-on modules that broaden compatibility even further. The ECU is programmable, and you can easily see feedback from it via a display in the engine compartment or by fitting it into your vehicle’s dash.

Since the first generation of the Sniper EFI kit, Holley has worked with a range of other automotive manufacturers to make sure EFI conversion builds are well-supported.


That is why, in addition to all of Holley’s official add-ons, you will also find a bunch of extra parts like intake manifolds and fuel pumps that are specifically designed to go with a Holley EFI kit. Add in performance headers for your exhaust and you can put together a beastly build with the Holley Sniper EFI as your centerpiece.

Unleash the Full Potential of Your Crate Engine

Crate upgrades are a major move not just because they require so much work to install and configure but also because the extra power requires extra air and fuel. That means your crate upgrade probably needs something bigger and better than a stock setup if it is going to operate at peak output.

Set yourself up for success by making sure your new crate engine has everything it needs, from the exhaust system that keeps fumes out of the way to the injectors, which deliver exactly the right amount of fuel for the expanded intake’s ability to provide air. Start browsing for Sniper-compatible upgrades you can use to get the most out of your vehicle today to see what else you can do with a new Holley Sniper EFI.