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1962-1979 Nova Holley Sniper EFI Self-Tuning Master Kit, Classic Gold Finish 550-516K

Ground Up Part #: HOL-550-516K

Manufacturer Part #: 550-516K

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$1,629.99 (Kit)

MSRP: $1807.99

(You Save: 10%)

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Part Details Vehicle Fitment Reviews
Holley brings EFI within range for your Nova!

Features:

  • Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate 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 +, Battery - , Switched Ignition & RPM)
  • Includes complete fuel system consisting of; 20ft of 3/8in Vapor Guard Fuel Hose, Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank!
  • Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI)
  • Integrated ignition timing control & coil driver
  • High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays.
  • Simple 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 Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn!
  • OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service.
  • Included clamp-on oxygen sensor kit ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange
  • Patent Pending

Specs:

  • CFM: 800
  • Emission Code: 3
  • Finish: Classic Gold
  • Flange Style: Dual Bolt Pattern
  • Fuel Pressure: 58.5
  • Height: 3.28in
  • 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

Manufacturer Part Number : 550-516K

Part Notes:

Helpful Articles:

warning WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Emissions
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Brand
Brand Logo Sniper EFI
Additional Information
  • SS396.com Part #: HOL-550-516K
  • Brand: Sniper EFI
  • Manufacturer Part #: 550-516K
  • Sold As: Kit
  • Shipping Details: This item ships UPS Ground.
Vehicle Fitment
Make Model Year Body Style
Chevrolet Nova 1962 -
Chevrolet Nova 1963 -
Chevrolet Nova 1964 -
Chevrolet Nova 1965 -
Chevrolet Nova 1966 -
Chevrolet Nova 1967 -
Chevrolet Nova 1968 -
Chevrolet Nova 1969 -
Chevrolet Nova 1970 -
Chevrolet Nova 1971 -
Chevrolet Nova 1972 -
Chevrolet Nova 1973 -
Chevrolet Nova 1974 -
Chevrolet Nova 1975 -
Chevrolet Nova 1976 -
Chevrolet Nova 1977 -
Chevrolet Nova 1978 -
Chevrolet Nova 1979 -
Installation Time
Installation Time: Info Unavailable
Installation Difficulty
Installation Difficulty: Info Unavailable

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