Sniper EFI Q-jet is the first in industry bolt-on EFI to possess a throttle body design that doesn't require any sealing plate, manifold swaps, or additional adapters. You can now easily rebuild the old Rochester Q-jet of your classic Chevrolet, Pontiac, and Oldsmobile vehicles with Sniper EFI Q-jet. Sniper EFI Q-jet almost possesses the same features as EFI 4150 from Holley.

Sniper EFI Q-jet comes with four 100lb/hr injectors and can support natural applications of up to 500 horsepower . You can see this EFI retaining most of the features of EFI 4150 from Holley, such as built-in timing control, 3.5 inches full-color touchscreen, and many more. Moreover, Sniper EFI Q-jet is available in three finishes, including Shiny, Classic gold, and black ceramic.

Sniper EFI Q-Jet fits most of the air cleaners in the market. It is equipped with more than one fuel inlet configurations to provide a stock appearing installation. A brake booster adapter, universal throttle, and transmission kick down bracket come along with Sniper EFI Q-Jet so that you can use them if required.

The full-color and high-resolution touchscreen, Self-tuning ECU, and Simple Calibration Wizard of Sniper EFI Q-Jet allow easy initial setup and tuning. It also features a timing control for ignition. However, Sniper EFI Q-Jet lacks an internal pressure regulator. Therefore, you would require an external pressure regulator.

Sniper EFI by Holley is the manufacturer of a wide range of Electronic Fuel Injection systems that are designed to bridge the gap between high-performance and affordability. Sniper EFIs are designed to let you have the ultimate performance upgrade and still have a budget remaining to upgrade your ride. Sniper EFIs are ideal for street rods, off-roading vehicles, muscle-cars, and a range of other carbureted vehicles.

All Sniper EFI products feature throttle-body mounted ECUs, thus ensuring that you do not have to mount any extra bouses. The ignition timing control as well as coil driver are integrated win the EFI. The OEM-level IAC/TPS, as well as fuel-pressure regulator, further add to the durability and longevity of the EFI system. Sniper EFI products are ideal for everyone from the casual driver to the professional racer

Holley has been the market leader in designing and manufacturing fuel systems for more than 100 years, and Sniper EFI is yet another example of what makes them the best in the market. Sniper EFI is your one-stop shop to get a complete overhaul for your fuel system- including everything from the fuel pump to intake manifolds, self-tuning system, and much more. Get the highest in quality and performance without paying the high price!