Supports Up To 350 HP - 3.5 in. LCD Touchscreen - No Fuel System

Part Number: 550-849

With the Sniper 2300, you can put an end to cold start issues, hesitations, vapor lock, and engine flooding on many vehicle applications. Our kit is the easiest way to upgrade to EFI in a cost-efficient package with just four connections to get started. This kit is capable of supporting up to 350 HP naturally aspirated or 285 HP forced induction with (2) 100 lb./hr. fuel injectors. Sniper 2300 was designed to be installed at home in your garage with minimal tools and the support of Holley's comprehensive installation manuals and online videos. The high resolution 3.5” LCD touchscreen user-friendly setup wizard has you answer a few simple questions about your engine and the system will begin self-tuning with no laptop or tuning experience required. For a more comprehensive installation and maximizing performance, check out our HyperSpark Ignition, air cleaners, digital dashes, and complete fuel system kits. This can also be installed on marine applications, please refer to Tech Resources section for more information on the correct and safest way to install.

Features and Benefits

• (4) wiring connections required for throttle body installation (battery+, battery-, switched ignition, and RPM)
• Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI)
• Accepts many common 5 1/8" OEM or aftermarket air cleaner assemblies
• Bosch LSU 4.9 Wideband O2 Sensor provides real time fuel map learning, with a no welding stainless steel O2 flange and T-bolt clamps
• Self-tuning ECU with intuitive setup calibration wizard creating a base tune
• Certified to ISO 8846, SAE J1171, and United States Coast Guard Requirements for Ignition Protection & Fire Resistance
• 3.5” LCD touchscreen handheld for real time data logging, initial setup, tuning, and gauge displays to view and monitor parameters with SD card to save key information
• Supports up to 350 HP naturally aspirated or 285 HP forced induction
• ECU mounted to throttle body removing extra mounting and reducing RF noise
• Bolt on 2300 flange carburetor replacement
• (2) 100 lb./hr. fuel injectors
• Equipped with C4 / C6 Ford transmission kickdown lever along with TH350, TH400, and 700R4 provisions

Ford transmissions may require Holley P/N 20-60 Ford Transmission Hardware Kit for proper installation. For marine installations, a flame arrestor is legally required. We recommend Holley P/N 720-1 or 720-11 Flame Arrestor, along with Holley P/N 720-31 or 720-33 Flame Arrestor Vent Tube to ensure proper function, safety, and compliance.