WE SELL EVERYTHING HOLLEY. LET US KNOW WHAT PART NUMBER YOU NEED! *COMES WITH 3 FITTINGS - NOT 4 AS SHOWN IN PICTURE!

Holley just brought EFI within range – introducing Sniper EFI master kits! It’s economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride! Perfect for street rods, muscle cars, off road trucks or nearly 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 Hose, in-line fuel pump, post and pre fuel filters, return bulkhead, and all of the necessary fittings and hardware. 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:
Bolt on carburetor replacement (designed to fit single & dual carb manifolds)
Throttle body mounted ECU – no extra boxes to mount
Supports up to 650hp (4 injector version) and 1250hp (8 injector version)
4 wire vehicle connection (Battery +, Battery - , Switched Ignition & RPM)
• Includes complete fuel system consisting of; 20ft of 3/8” Vapor Guard Fuel Hose, 12-920 Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank!
Integrated fuel pressure regulator
Integrated ignition timing control & coil driver
Color touchscreen for setup and gauge views
Calibration Wizard (Answer a few questions about your engine and it creates the base map, then starts tuning on its own!) - NO laptop required!
Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI!
The included Wideband Oxygen Sensor provides realtime Fuel Map Learn!

Brand Holley Sniper EFI
CFM 800
Emission Code 3
Flange Style Dual Bolt Pattern
Fuel Pressure 58.5 PSI
Height 3.28"
Injector Size 100 lb/hr @ 58.5 PSI
Inlet / Outlet Size 9/16-18 Female O-Ring (AN 6)
MAP Sensor 2Bar
Max Horsepower Rating 650 Naturally Aspirated
Product Type Sniper 4BBL TBI Kits
Throttle Bore 1.6875 (1 11/16ths)
Transmission 700R4/200R4
TH350
Part Number 550-510K.