Holley Sniper EFI Master with fuel system

Holley Sniper EFI Master with fuel system

Part Number: 550-511K
Not Available
In Stock
Est. Delivery: Sep 25-26
Price: $ 1259.99
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Features & Benefits

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 Ft. of 3/8 In. 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!

  • 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)
  • Integrated fuel pressure regulator
  • Integrated ignition timing control & coil driver
Product Details
Part Number: 550-511K
Weight: 20.00lbs
Additional Contents: MAP, FPR, IAC, IAT, and TPS are integrated into the throttle body. Oxygen sensor and weld in bung included, throttle body base gasket and wiring harness included. All necessary fuel system components included.
Calibration Module Included: No Calibration Module Required
Distributor Included: Not Required
ECM Included: Yes
EGR Valve Included: No EGR Required
Fuel Injection Metering Style: Speed Density
Fuel Injectors Included: Yes
Fuel Pressure Regulator Included: Yes
Fuel Pump Included: Yes
Fuel Rail Included: Not Required
Gaskets Included: Yes
IAC Motor Included: Yes
IAT Sensor Included: Yes
Intake Manifold Included: No
Intake Plenum Included: No Intake Plenum Required
MAF Sensor Included: No MAF Sensor Required
MAP Sensor Included: Yes
Oxygen Sensor Included: Yes
TPS Included: Yes
Throttle Body Included: Yes
Wiring Harness Included: Yes
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
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