Holley 550-552 Sniper EFI Autolite 1100 - Classic Gold

Supports Up To 175 HP - 3.5 in. Handheld Monitor - One 100 LB/HR Injector

Part Number: 550-552

You don't have to be a tuning genius or computer wiz to convert your build to EFI. Our simple calibration wizard allows you to just answer a few questions about your engine and the system will begin self-tuning with no laptop required. Use the high resolution 3.5" full color touchscreen for tuning and gauge displays. Now that you're beginning your EFI journey, you don't have to stop here – Sniper is a part of a complete ecosystem designed specifically to work together and support all of your EFI needs. This kit pairs seamlessly together with plug-and-play Hyperspark Ignition systems (coil, ignition box and distributors), fuel systems (fuel pump kits, modules, in-tank systems), air cleaners and digital dashes to unlock the full potential of your build. Are you tired of struggling with the old Autolite model 1100 series carburetor on your classic Ford? The team at Holley has designed the perfect solution for your problems. The Sniper EFI replacement throttle body for Autolite 1100 carburetors will be right at home on most early in-line 6 cylinder powered grocery getters or weekend cruisers. Sniper EFI offers superior throttle response and wide-open throttle power. Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the tactical accuracy of EFI today.

Features and Benefits

• Such engines were commonly found in Mustang, Falcon, Fairlane, and various Ford trucks.
• Throttle body mounted ECU – no extra boxes to mount
• Supports up to 175 HP with One 100lb/hr Injector
• OEMty-style TPS/IAC and fuel pressure regulator, for years of dependable service
• Designed with a mounting flange to fit the intake manifolds that originally had Autolite 1100 carburetors installed. Applications include 1963 – 1967 Inline 6 Cylinder Ford engines, from 144ci to 300ci
• Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI
• Simple Calibration Wizard (answer a few questions about your engine and it creates the base map and starts tuning on its own) - no laptop required
• Bolt-on Sniper EFI throttle body replacement for Autolite 1100 carburetors
• Included clamp-on oxygen sensor kit for 2" exhaust ensures a leak free oxygen sensor installation with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange
• Integrated ignition timing control
• High resolution full color touchscreen for initial setup, tuning, and gauge displays
• The included Genuine Bosch LSU 4.9 wideband oxygen sensor provides realtime fuel map learn
• Only 4 Wiring Connections Required (Battery +, Battery - , Switched Ignition & RPM)
• Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (preset to 58.5 PSI)