Fuel Injection Kit – Sniper EFI 2×4 – Throttle Body – Square Bore – 100 lb/hr Injectors – 1600 CFM – Aluminum – Silver – Kit. Holley EFI Sniper 4150 2×4 EFI Kit – Polished. To confirm that this part fits your vehicle, enter your vehicle’s Year, Make, Model, Trim and Engine in the Compatibility Table. Also review the notes
» Read morePerfect way to finish out an EFI ECU kit; Complete with intake, throttle body, fuel rails and sensors; Enjoy vastly improved throttle response and idle con. Compatible with Chevrolet Small Block Engines with Vortec Heads;Perfect way to finish out an EFI ECU kit; Complete with intake, throttle body, fuel rails and sensors; Enjoy vastly improved throttle response and idle con.
» Read moreHolley Fuel Injection System 550-409; 950 cfm Tumble Polished. Plug and play with factory sensors and coil sub-harnesses. Bosch wideband oxygen sensor included. Controls fuel and spark. Pre-calibrated for no-hassle installation and tuning. Fully adjustable through included 3.5 full color touchscreen. Get all the great features of Terminator Throttle Body Fuel Injection systems in a bolt-on system for GM’s popular
» Read moreHolley just brought EFI within range! Introducing Sniper EFI 2300! It’s perfect for any vehicle that came standard with a 2300 Holley Flange like some Fairlanes, Galaxies, Falcons, Comets, F100s, Javelins, Rebels, Mustangs, Thunderbirds, Cougars and more. It also easily adapts to a square flange or Q-jet flange 4bbl intake with a Mr. Gasket adapter P/N 1933 (4150 Square Flange)
» Read moreSniper by Holley Fuel Injection System Kit 550-510K; 650HP Self-Tuning Polished. Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds – (Spread Bore Sealing Plate Part #9006 is recommended). Throttle body mounted ECU – no extra boxes to mount. Supports up to 650hp with Four 100 Lb/Hr Injectors! Only 4 Wiring Connections Required! (Battery
» Read moreMaximum Horsepower with Gas. Multi-Port Fuel Rails Included. Throttle Body Mounting Flange. Fuel Pressure Regulator Included. Kit includes 4 injectors and can support up to 650 hp. Master kit includes inline fuel pump, filters, hose, hardware and fittings. Please contact before ordering if you are not 100% sure of fitment. Holley Sniper EFI self-tuning fuel injection systems deliver all the
» Read moreHolley Bolt-On 800 CFM EFI Fuel Injection Kit. Introducing the new Sniper EFI Master Kit! Perfect for street rods, muscle cars, off road trucks or just about any carbureted vehicle. The Sniper EFI master kit contains the most complete EFI fuel system on the market. Everything is included to completely plumb your fuel system including: 20 feet of 3/8 EFI
» Read moreHolley Sniper 550-510K TBI EFI Fuel Injection Master Conversion Kit Polished. Holley Sniper 4 Barrel Fuel Injection Conversion – Self-Tuning Master Kit + Handheld EFI Monitor – Shiny Finish. Holley just brought EFI within range introducing Sniper EFI master kits! Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. The Sniper EFI master kit contains
» Read moreMaximum Horsepower with Gas. Multi-Port Fuel Rails Included. Throttle Body Mounting Flange. Fuel Pressure Regulator Included. Kit includes 4 injectors and can support up to 650 hp. Please contact before ordering if you are not 100% sure of fitment. Holley Sniper EFI self-tuning fuel injection systems deliver all the benefitsand none of the hassles. These full-featured throttle bodies are easy
» Read moreSniper EFI Self-Tuning Kit. Sniper EFI Self-Tuning Kit; 4150 Flange Carburetor Replacement; Throttle Body Mounted ECU; Supports Up To 600hp/1200hp; 4 Wire Veh. Cylinder Head Type: Standard. Engine Make/Size: Universal Engine. Flange Type: Dual Bolt Pattern. Inlet Size: 0.5625 -18 Female O-Ring (AN6). MAP Sensor: 2 Bar. Outlet Size: 0.5625 in. 18 Female O-Ring (AN6). WARNING CA Proposition 65: Yes.
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